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DeNitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although DeNitrate has capacity to trap nitrate, this, as with other nitrate retaining materials, such as certain zeolites and synthetic resins, is quite limited and the primary mechanism of nitrate removal is anaerobic.
“Liveâ€rocks or reef rocks remove nitrate by anaerobic denitrification. DeNitrate removes nitrate by the same process. Efficiency is magnified several folds by forcing the water to filter through the porous DeNitrate. As with reef rock, anaerobic conditions are achieved by the porosity and the depletion of oxygen by the aerobic process at the surface. Excessive flow rates should, therefore, be avoided, as they may impede development of an adequate anaerobic environment to support denitrifying bacteria.
DeNitrate is also an excellent media for aerobic nitrification and it makes an ideal biological filter in drip trays, canister filters, sumps, or even box filters. At high flow rates (greater than 100 US gallons per hour), it will function solely as an aerobic filter. At slow flow rates (less than 50 US gallons per hour), it will function as both an aerobic filter and an anaerobic denitrifying filter.
High quality aragonitic calcium carbonate in a small rubble size, perfect for your fragging projects, a jawfish or firefish habitat, creating a cryptic zone or, on the freshwater side; use it as a pond filter media or for your African Cichlids. The only limits for it's use are your imagination! Enjoy the perfect refugium and so much more with Rubble Zone
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The fully electronic Dennerle Heater Constant control heaters for aquariums can be ideally concealed in the aquarium thanks to their compact design and are therefore particularly suitable for nano aquariums. The housings are made of unbreakable special plastic. The temperature is fixed at 25 °C – ideal for most aquarium inhabitants that come from tropical climes. Thanks to the high control accuracy, the water temperature remains constant and protects all aquarium inhabitants from unfavourable temperature fluctuations. The wide, flat heating element emits the heat gently and over a large area.
Features
Fully electronic control heater for freshwater and saltwater aquariums
Temper the water to 25 °C
Compact design – ideal for nano aquariums
Break-proof plastic housing
Safe due to electronic overheating protection
Technicial Data
Dennerle Heater Constant – 35 W
Power consumption
35 W
Temperature range
25 °C (approx. +/- 1 °C)
Dimensions
Dennerle Heater Constant – 35 W
Depth
16 mm
Width
46 mm
Height
116 mm
Mains cable length
1,42 m
Multi-colour LED Display for set and current temperatureLarge-scale heat emission to protect your fish and shrimp against burnsFunctional mounting with two suction cupsAvoids overheating of the aquarium in case of it running dryComfortable and safe: precise temperature setting of 20 – 33° CEnergy efficientMade in EU
Silent. Powerful. Smart.
The powerful ReefRun G2 models range from 4,000 LPH to an impressive 12,000 LPH.As part of the Red Sea ReefBeat App ecosystem, they benefit from smart features like automated daily schedules with adjustable intensities, a pulse mode for closed-loop wave installations, and notifications if the pump is running dry or blocked.
Flow ControllerThe controller allows you to manually turn the pump ON and OFF and adjust its intensity without an internet connection, enabling you to use the pump either independently or as part of the ReefBeat App ecosystem (via the ReefRun Dual Controller).
Silent.The pumps’ advanced Sine wave DC motor technology ensures virtually silent operation from the very start, even when running at 100%.
Energy - efficient33 – 105 WReefRun G2 DC Pump 12000
Pro-size reef with all the NANO perks
The MAX NANO G2 XXL is a pro-size reef with all the NANO perks, including a Plug & Play setup, REEF-SPEC lighting, superior circulation and filtration systems, ReefATO+ and NanoMat-ready rear sumps. It is ideal for first-timers who want to experience what it’s like to grow their own corals, as well as advanced reefers interested in a tank that won’t consume too much space or time.
Total system water volume
200 L
Display tank water vol.
168.5 L
Display tank Length
90 cm
Display tank width
55 cm
Fully equipped rear sump
The equipment in the rear sump is hidden behind a rotatable screen for easy access.The water flows to the rear sump via a removable surface skimmer, and is filtered by a bespoke 225-micron filter sock, a MAX protein skimmer, and flows back to the aquarium through a media chamber, bubble trap and multidirectional, adjustable nozzles.The REEF-SPEC circulation system includes 2 Sicce 1550 LPH return pumps that circulate the tank’s entire water volume about 10 times an hour.The rear sump in the MAX NANO XXL system is ReefATO+ and NanoMat-ready.
Ultra-clear glass
The MAX NANO G2 XXL has a rimless design and is made from 12 mm, ultra-clear glass which provides a superb viewing experience.
Rimless, ultra- clear glass
ReefATO+ and NanoMat ready rear sump
The MAX NANO G2 XXL is ReefATO+ ready, allowing you to benefit from an extremely reliable auto top-off, temperature monitor and leak detector. The MAX NANO G2 XXL also has a removable filter sock compartment that is replaceable with the NanoMat- an enhanced mechanical filter with an auto-advance fleece-roll mechanism that keeps your aquarium water crystal clear.* Optional add-ons, purchased separately.
Pumps power centers
The MAX NANO G2 XXL has 2 built-in power centers with conveniently located on/off switches for the skimmer and circulation pumps, enabling easy access for feeding and maintenance.
Rotatable rear sump screen
The rotatable screen allows easy access to the rear sump housing the filtration & circulation systems, thereby ensuring that the aquarium’s look is undisturbed.
ReefLED G2 lighting
The MAX NANO G2 XXL incorporates 2 units of the ReefBeat-App controlled ReefLED G2 60 light, ensuring optimal coral growth and coloration.
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Purfiltrum is a unique macro-porous synthetic polymer that removes soluble and insoluble organic impurities from water 5 to 10 times faster and more completely than all other competing products. It is the highest capacity organic filtration resin on the market outperforming even Seachem Putigen , binding 10 to 15% more organic material. purfiltrum™ controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise be converted into these harmful chemicals. purfiltrum™ will not reduce the levels of trace elements, and it significantly raises redox. It polishes water to unparalleled clarity. purfiltrum™ progressively darkens as it removes impurities, and is easily renewed by treating with bleach per recommended regeneration instructions. purfiltrum™ is designed for both marine and freshwater use.
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Phosfiltrum is a specially formulated, high-density, granular ferric oxide (GFO). It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into your aquarium. It is much harder and consequently much less fragile than other GFOs, so it will not break apart into fine particles in your tank. It has the highest binding capacity of any phosphate remover on the market, so it will last much longer before it needs to be replaced. Its distinctive dark brown color identifies it as the premier product in the industry.
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The JUWEL SmartCam allows you to comfortably monitor your aquarium from anywhere. No matter whether you are on holiday, at the office or on the road, with JUWEL SmartCam you can always watch what is happening in your aquarium in real time via a live stream.
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Potassium is an essential element required in metabolic processes, protein synthesis, and growth of corals and macroalgae. In systems supported with nitrogen and phosphorus supplementation, potassium utilization rates may be increased. Supplementing with Reef Potassium provides a targeted means of increasing potassium concentrations effectively without also adding phosphate or dissolved organics.
In many reef aquariums, potassium supplementation can enhance coral and macroalgae growth and color – particularly red and pink colors in corals.
Ideal potassium levels will vary but generally range from 380 - 400 mg/L potassium. Reef Potassium contains 10% elemental potassium. Use Reef Nitrogen and Reef Phosphorus to maintain optimal nitrogen and phosphorus levels.
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Take your coral propagation and display to the ultimate level with the UNS Frag Holding System R80. As a flagship model in the premium Ultum Nature Systems R Systems lineup, this comprehensive setup is engineered specifically to provide commercial-grade organization and optimal health for growing, storing, and highlighting coral frags.
Crafted from iconic UNS high-clarity glass with precision 45° mitered edges, the R80 offers unparalleled, distortion-free viewing. The centerpiece of the display is a sophisticated central overflow system that delivers true 360-degree water circulation, completely eliminating dead spots and ensuring your corals receive consistent flow and pristine water quality.
Key Features & Benefits
360° Flow & Premium Visibility: The centrally located overflow allows for uniform water movement across the entire display. It comes paired with included custom Frag Trays designed for effortless coral placement and quick viewing.
Pro-Tier Aluminum Stand: Built on a heavy-duty, patent-pending aluminum frame that seamlessly houses all life-support equipment while adding a modern, architectural look to your space.
Advanced Glass Sump: Features a high-capacity 22-gallon glass sump engineered with 4 distinct chambers, 3 filter bags, and a fully integrated ATO (Auto Top-Off) reservoir for rock-solid salinity stability.
Smart Control Center: Includes a dedicated electrical tower with custom shelves specifically sized for dosing containers, alongside a smooth-gliding storage drawer to keep your aquascaping tools and testing kits organized.
Technical Specifications
Display Tank:
Dimensions: 80 × 80 × 36 CM (31.5" L × 31.5" W × 14.17" H)
Glass Thickness: 12 mm Ultra-Clear Glass
Display Volume: 192 Liters (52 Gallons)
Total System Volume: 276 Liters (74 Gallons)
Premium Stand & Cabinet:
Dimensions: 80 × 80 × 90 CM (31.5" L × 31.5" W × 35.43" H)
Door Count: 3 Easy-Access Doors
Storage Feature: 1 Integrated Drawer & Dedicated Electrical Tower
Integrated Sump Filtration:
Dimensions: 54.1 × 73 × 45 CM (21.3" L × 28.74" W × 17.72" H)
Sump Volume: 84 Liters (22 Gallons)
Chamber Count: 4 Custom Filtration Chambers
Mechanical Filtration: 3 Filter Socks/Bags Included
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The UNS (Ultum Nature Systems) Reef System redefines the standards for reef-ready aquariums, offering premium design, functionality, and seamless integration for saltwater enthusiasts. Available in four distinct sizes, the R line of rimless aquariums is engineered for durability and aesthetics, making it an excellent choice for both beginners and seasoned aquarists.
Rimless Aquarium Features
Signature 45° Mitered Edges: Clean, precise edges crafted for a sleek, modern look while enabling edge-to-edge cleaning with algae scrapers or preferred tools.
Low-Iron, High-Clarity Glass: Offers exceptional transparency, delivering an immersive viewing experience for your reef.
Thicker Glass Panels: Designed for strength and stability, eliminating the need for euro bracing while ensuring long-term performance.
Sleek White Base: Provides a polished finish that complements bare-bottom setups while discreetly concealing equipment in the sump.
Black Silicone Seals: Strategically applied to minimize visibility while preventing coralline algae buildup.
Aquarium Cabinet & Sump Features
Innovative Overflow Box: Equipped with low-profile intake slots at the top and bottom, along with a vertical glass safeguard to prevent flooding in the event of pump failure.
Durable Overflow Lid: Made from heat-resistant polycarbonate for long-lasting performance, with a flush design to reduce salt creep and ensure easy removal.
Magnetic, Fully Removable Doors: Rust-resistant aluminum construction replaces traditional hinges for improved longevity and effortless access to equipment.
Pre-Assembled Setup: Each stand includes a pre-installed sump filtration system, allowing for straightforward installation. Simply place the aquarium, connect pre-glued pipes, and secure connections with easy twist-on unions.
Wire Management: Pre-cut holes streamline cable organization, while the built-in controller box offers dedicated space for surge protectors and accessories. The R180 includes one pull-out drawer for organized storage of tools, accessories, and more. The bottom compartment accommodates a chiller and features a viewing window for easy monitoring.
Customizable Controller Boards: Removable side panels ensure wires stay tidy while providing convenient access for adjustments.
Sump Filtration System Features
Efficient Multi-Chamber Design: Includes a pre-filter baffle that traps large debris, reducing the frequency of filter sock replacement and ensuring smoother maintenance.
Adjustable Baffles: Accommodates a variety of protein skimmers and media setups with adjustable water levels tailored to specific skimmer requirements.
Dedicated Media Chamber: Offers flexibility for additional filtration or serves as a refugium, with adjustable water levels to suit your needs.
Gate Valves & Noise Control: Smooth water flow with reduced operational noise, including ball valves and barbed fittings for external equipment like reactors or chillers. A gasket beneath the sump reduces salt creep accumulation.
Automatic Top-Off System: An acrylic reservoir with a pre-installed float valve simplifies top-offs and ensures consistent water levels.
Saltwater Optimization: Diffuser plates minimize noise and prevent floating filter socks, while heat-resistant covers enhance sump durability.
SYSTEM SIZE GUIDE
R90
STAND + SUMP INCLUDED
TANKDimensions:L35.43 X D22.05 X H22.05INL90 X D56 X H56CMGlass Thickness: 12MMDisplay Area Volume: 61.83GAL / 234LTotal Volume [Including Sump]:82.83GAL / 312L
STANDDimensions:L35.43 X D22.05 X H36.3INL90 X D56 X H92.1CMDoor Count: 4Storage Drawers: 1
R120
STAND + SUMP INCLUDED
TANKDimensions:L47.24 X D23.62 X H23.62INL120 X D60 X H60CMGlass Thickness: 15MMDisplay Area Volume: 94.32GAL / 357LTotal Volume [Including Sump]:122.32 GAL / 463L
STANDDimensions:L47.24 X D23.62 X H36.3INL120 X D60 X H92.1CMDoor Count: 4Storage Drawers:
R150
STAND + SUMP INCLUDED
TANKDimensions:L59.06 X D23.62 X H23.62INL150 X D60 X H60CMGlass Thickness: 15MMDisplay Area Volume: 118.63GAL / 449LTotal Volume [Including Sump]:152.63 GAL / 576L
STANDDimensions:L59.06 X D23.62 X H36.3INL150 X D60 X H92.1CMDoor Count: 5Storage Drawers: 1
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Futuristic Mechanical Bionic Design: Immerse yourself in a blend of technology and art with this intricately assembled Manta Ray model. Its biomechanical structure mimics natural movement while showcasing cutting-edge engineering.
Transparent Shell & Visible Gear Mechanics: Sleek transparent armor reveals inner gears and joints, allowing enthusiasts to study dynamics and industrial craftsmanship.
Durable Rust-Proof Construction: Made of high-quality ABS with anti-corrosion treatment, ensuring long-lasting durability and a smooth, pristine surface even after frequent use.
Adjustable Speed & Lighting Controls: Customize motion speed and LED brightness via dual knobs for dynamic visual effects, ideal for display or demonstration.
Premium Collectible Gift: Sparks curiosity in robotics and mechanics, perfect for engineers, hobbyists, or as striking decor for offices, classrooms, or steampunk-themed spaces.
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The TUOMU T4002 Deep Sea Shark Tank Model is an exhilarating and captivating representation of life beneath the waves. This model showcases a stunning underwater scene, featuring majestic sharks gliding through a beautifully designed oceanic environment. The exterior of the model features a sleek design that mimics the depths of the ocean, with shades of blue and green that create a realistic aquatic atmosphere. The structure is thoughtfully arranged to resemble a vibrant coral reef, complete with intricate coral formations and aquatic plants. The unique shape of the tank enhances the immersive experience, while the attention to detail, including realistic shark figures and decorative marine animals, adds depth and authenticity.
Product description
TUOMU T4002 Deep Sea Shark Tank Building Blocks Toy Set
• Model comes with fish accessories, background plate and custom light-up parts• The structure is designed with realistic coral formations and aquatic plants, creating an immersive and visually appealing scene• Decorative elements, such as small sea creatures enhance the overall aesthetic and provide a richer visual experience• The parts of the model are of high quality and precise fit to provide a pleasant building experience.• This building model set contains more than 400 pieces• TUOMU T4002 Shark Tank is about 17cm high, 22.4cm long and 12.8cm wide
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The TUOMU T4001 Clownfish Coral Ecosystem Model is a vibrant and intricate representation of a lively underwater world. This model beautifully showcases the enchanting habitat of clownfish amidst colorful coral reefs, bringing the beauty of marine life into your home. The exterior of the model features a stunning array of bright colors, mimicking the natural hues found in coral ecosystems. The structure is designed with realistic coral formations and aquatic plants, creating an immersive and visually appealing scene. Its unique shape captures the dynamic flow of underwater life, while the attention to detail in the clownfish and coral textures adds authenticity. Decorative elements, such as small sea creatures enhance the overall aesthetic and provide a richer visual experience.
Product description
TUOMU T4001 Aquarium Clownfish Coral Tank Building Blocks Toy Set
• Model comes with clownfish accessories, background plate and custom light-up parts• The structure is designed with realistic coral formations and aquatic plants, creating an immersive and visually appealing scene• Decorative elements, such as small sea creatures enhance the overall aesthetic and provide a richer visual experience• The parts of the model are of high quality and precise fit to provide a pleasant building experience.• This building model set contains more than 400 pieces• TUOMU T4001 Aquarium Clownfish Coral Tank is about 17cm high, 22cm long and 14cm wide
Ruto Red Plankton is a type of frozen fish food specifically designed for aquarium use. It is produced by the brand Ruto and is commonly sold in convenient, pre-portioned blister packs or blocks, making it an easy way to provide fresh, high-quality nutrition to your fish without the mess associated with live food.
Key Features
Target Audience: It is suitable for a wide variety of both marine and freshwater fish, as well as some invertebrates and corals.
Nutritional Benefits: Like many red plankton products, it is often rich in proteins, fats, and natural carotenoid pigments, which help support fish health and enhance natural coloration (especially in fish with red, orange, or yellow hues).
Convenience: The frozen, portioned format allows for precise feeding, which helps prevent overfeeding and keeps your aquarium water cleaner.
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Experience unparalleled clarity and a truly borderless view with the Kraken Premium Rimless Aquarium. Designed specifically for dedicated aquascapers and reef enthusiasts, this tank removes all visual barriers between you and your underwater world, making it the stunning centerpiece of any room.
Whether you are building a lush, high-tech planted aquascape or a vibrant, minimalist shallow reef, the Kraken Aquarium provides the flawless, ultra-clear foundation you need.
Premium Features
Ultra-Clear Low-Iron Glass: Standard aquarium glass has a green tint that dulls the natural colors of your fish and corals. Kraken utilizes premium low-iron glass to ensure your vibrant reds, deep blues, and lush greens pop with absolute true-color accuracy.
Diamond-Polished Edges: Every pane of glass is precision-cut and finished with high-polish, cleanly beveled edges for a sleek, modern aesthetic.
Zero-Distraction Clear Silicone: Constructed using high-strength, virtually invisible translucent silicone. The minimalist joints guarantee maximum structural integrity without bulky black frames ruining your view.
True Rimless Design: The open-top architecture not only provides a sophisticated, contemporary look but also allows for superior gas exchange and the complete freedom to hang premium lighting systems exactly how you want them.
Specifications
Glass Type: Premium Ultra-Clear Low-Iron Glass
Design: Rimless / Open-Top
Silicone: Invisible Clear Silicone
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Experience crystal-clear viewing and maintain superior aquatic conditions with the Kraken Aquarium Pro. Crafted from premium, low-iron Starfire glass, this flagship aquarium delivers unmatched visual clarity, naturally enhancing the vibrant colors of your fish, corals, and underwater landscapes.
Designed to blend effortlessly into any home or office decor, the display features modern, sleek black silicone seams for a clean, contemporary finish. Below the display, a highly durable, high-quality aluminum cabinet with clip-on doors securely houses the advanced integrated sump system. Complete with a discreet overflow and all necessary plumbing, the Kraken Pro takes the guesswork out of installation so you can spend less time maintaining your tank and more time enjoying your aquatic hobby.
Key Features & Benefits
Ultra-Clear Starfire Glass: Premium low-iron glass provides exceptional, distortion-free clarity and vivid color display.
Contemporary Aesthetics: Modern black silicone seams create a sleek, seamless, and elegant appearance.
Advanced Sump Filtration: The integrated glass sump system ensures exceptional water volume, clarity, and stable parameters for demanding aquatic life.
Complete Plumbing Kit: Features a highly discreet overflow system and comes fully equipped with all necessary plumbing pipes for a smooth installation.
Premium Aluminum Cabinet: The included heavy-duty aluminum stand provides superior water resistance and structural durability, finished with sleek clip-on doors.
Technical Specifications
Glass Type: Premium Starfire (Low-Iron) Glass
Filtration Type: Integrated Sump System
Cabinet Material: High-Quality Aluminum
Cabinet Color Options: Available in Black or White
Included in Kit: Display Tank, Aluminum Cabinet, Sump Filter, Overflow System, and Plumbing Pipes.
The Dual All-In-One Standard by UNS comes as a complete system consisting of an aquarium and integrated filter chamber, which offers sufficient space for creating impressive aquascapes. The three-part filter chamber has space for the corresponding Bio Block filter media, the filter sponge and the reliable water pump.
The UNS All-in-One System offers three models, each designed for specific purposes and room designs.
The Standard model encompasses the most common aquarium sizes, providing ample space for beautiful aquascapes. It is ideal for those interested in a lush freshwater planted aquarium or a vibrant saltwater coral reef. Standard aquariums offer perfect proportions inspired by the Golden Ratio (a principle from art and architecture that defines ideal proportions based on the ratio of 1:1.618), making them suitable for both beginners and experienced aquarists who value aesthetics and functionality.
The center piece of each model is the innovative three-part chamber that enables advanced and efficient water treatment.
Chamber 1The first chamber contains a thick, high-quality, reusable black sponge that acts as a mechanical filter medium. This coarse sponge effectively traps debris such as fish waste and plant debris to prevent it from entering the other chambers or the water pump. It is easy to remove and clean, which simplifies maintenance and ensures trouble-free operation.
Chamber 2The second chamber houses the Ultum Nature Systems Bio Bricks, a newly developed porous ceramic biomaterial used for biological filtration. These Bio Bricks are stackable and make a significant contribution to creating a balanced and healthy underwater ecosystem. In addition, this chamber offers space for further filter media, which can be added or adapted as required.
Chamber 3The third and final chamber houses the water pump, which is the centrepiece of the aquarium. This powerful pump is fully submersible and has an adjustable flow nozzle. With the Sigma pump, the water can be circulated efficiently in the aquarium, whereby the standard and rotating nozzles ensure optimum flow direction and circulation.
The Dual All-In-One Standard Aquarium is characterised by its user-friendly design, including the built-in water level control and the cut-out windows that make it easy to monitor the water level in the camber. This sophisticated system offers a comprehensive solution for aquarium water maintenance, with particular emphasis on efficiency and ease of use.
Features
Standard white-glass aquarium
With integrated filter system
Includes rotary nozzle for even water distribution
Ample space for creative aquascaping projects
Ideal for freshwater planted aquariums
Optimal proportions for aesthetic appeal
Suitable for fresh- and seawater
Technical Data
UNS Dual All-In-One Standard 60A - Sigma 1800
Max. flow rate
1800 l/h
Power consumption
25 W
Dimensions
UNS Dual All-In-One Standard 60A
Length
600 mm
Width
360 mm
Height
360 mm
Chamber volume
17 l
Glass thickness
6 mm
Overall volume
75,8 l
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Mantis ReefVane 25 Cross Flow Pump (Wave Maker)
Mantis Cross Flow Wave Pump uses a slim tubular design with sideway fins which enables the pump to push the water sideway creating natural waves.
The sideway fins enhance the pump’s ability to create a broad, even flow of water, ensuring optimal circulation and mimicking the natural currents of rivers or oceans.
Crossflow technology makes the flow return to pump directly 360 degree without dead spots.
Features
Directional Twin flow cages
Suitable for salt water reef tanks
Consistent flow throughout aquarium
Various types of flow, powerful water flow with quiet
Cross flow technology with 360 degrees return flow to pump, avoiding any dead spots
Specifications of ReefVane 25
7500LPH
Recommended tank size: 50 – 250L
Dimension: 220 x 33 x 67mm
Mantis ReefVane 45 Cross Flow Pump (Wave Maker)
Mantis Cross Flow Wave Pump uses a slim tubular design with sideway fins which enables the pump to push the water sideway creating natural waves.
The sideway fins enhance the pump’s ability to create a broad, even flow of water, ensuring optimal circulation and mimicking the natural currents of rivers or oceans.
Crossflow technology makes the flow return to pump directly 360 degree without dead spots.
Features
Directional Twin flow cages
Suitable for salt water reef tanks
Consistent flow throughout aquarium
Various types of flow, powerful water flow with quiet
Cross flow technology with 360 degrees return flow to pump, avoiding any dead spots
Specifications of ReefVane 45
15000LPH
Recommended tank size: 50 – 450L
Dimension: 290 x 33 x 67mm
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Ph 10.0 Calibration Fluid Neptune systems
Use this liquid to calibrate your pH electrode.
This, together with the 7.00 pH, the most commonly used liquid to calibrate your Ph electrode for monitoring the pH value in your aquarium.
Choose the calibration solution based on the pH range your pH probe is expected to read.
Recommended Calibration Solutions.
Freshwater Aquarium.
Saltwater Aquarium.
Calcium Reactor.
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Neptune Systems Conductivity Calibration Solution - 53000 Microsiemens 53000 μS Conductivity Calibration Solution - Use this calibration solution to calibrate your Conductivity Probe and PM2 for saltwater salinity monitoring applications.
Conductivity probes can be used for many different functions from letting you know the salinity of a tank to the quality of RODI water.
We suggest calibrating conductivity probes once every 3-6 months to keep readings reliable.
447 μS Conductivity Solution - Used for calibrating conductivity probe for freshwater applications.
53000 μS Conductivity Solution - Used for calibrating conductivity probe for saltwater applications.
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Neptune Magnetic Probe Rack Neptune Systems designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. Made from acrylic and with strong neodymium magnets Works securely on sumps and aquariums up to 1/2" thick Dimensions - 4" long by 2.5" deep with the screws all the way backed out. Neptune has designed a Magnetic probe rack that will hold up to 4 probes with one hole being slightly over-sized to hold those larger probes like the Neptune temp probe. By simply placing the MPR in your sump or tank, you can now securely hold all your probes in a single spot. If a probe is left loose their is a good chance it may float with the business end being exposed to the air and causing a false reading. The Neptune MPR can work with glass up to 1/2" thick and keep all your probes secure and safe