AQUARIOPURE® SHUT-OFF
Shut-Off RO System
3-stage RO system, 98% salt rejection. Compact, portable, ready to install.
50 GPD75 GPD100 GPD125 GPD
B2B site — sales reserved exclusively for trade professionals
The reference brand of the DIMM Group for aquaristics. RO systems, TORAY® / Filmtec® membranes and professional accessories for tropical, reef and freshwater aquariums — designed in Belgium & France.
A brand of the DIMM GroupAQUARIOPURE® is the DIMM Group brand dedicated to aquaristics. For years, we have supported enthusiasts and professionals with a complete range of reliable RO systems, membranes and accessories.
AQUARIOPURE® is a B2B brand: we sell our products exclusively to professionals — resellers, pet shops, installers and companies. No sales to private individuals.
Our expertise covers tropical, reef and freshwater aquariums. With facilities in Poperinge (Belgium) and Steenvoorde (France), we guarantee exemplary water purity throughout Europe.
From compact to high-performance RO systems, a professional and proven range for your aquariums.
3-stage RO system, 98% salt rejection. Compact, portable, ready to install.
RO system with 24V booster pump, high and low pressure switch. Optimal efficiency.
The first RO system with vertical cartridge. Extremely easy disassembly, TORAY® membrane.
Professional TORAY® membranes. 96% rejection rate, 3.4 bar working pressure.
Removes heavy metals, bacteria and mineral salts. 99% rejection rate.
Adjustable valves, check valves, flow restrictors, volumetric meters, NLF cartridges, pressure regulators.
Water Analyzer digital testers and HANNA Instruments mini-photometers — a complete range to measure pH, TDS, ammonia, magnesium, hardness and more.
Range 0.0-14.0 pH, 0.01 pH resolution, 2-point calibration. Ideal for freshwater and reef aquariums.
Total dissolved solids (TDS) measurement. 0-9990 ppm, ±2% accuracy. Essential for checking RO water.
3-in-1: conductivity, TDS and temperature. Perfect for tracking the mineralisation of your aquarium water.
pH + TDS + EC + temperature in a single pen. 0.01 pH resolution, ±0.05 pH accuracy. One instrument, 4 readings.
Mini-photometer for marine and reef aquariums. Range 6.3-8.6 pH, 0.1 pH resolution. Phenol red method.
Accurate ammonia (NH₃/NH₄) detection in saltwater. Range 0.10-2.50 mg/L, 0.01 mg/L resolution. Protect your reef fish.
Mg²⁺ measurement, essential for reef tanks and coral growth. Range 1000-1800 mg/L, EDTA calmagite method.
Magnesium hardness control (0.00-2.00 mg/L). Verifies that a softener or RO system is working correctly.
3-reagent drop titration kit. Range 2-60°F, accuracy 1 drop = 2°F. 40 tests per kit.
Browse our product catalog online.
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Everything about reverse osmosis for aquaristics.
AQUARIOPURE® is a brand of the DIMM Group specialising in pure-water solutions for aquaristics: tropical, reef and freshwater aquariums.
Reverse osmosis removes chlorine, heavy metals, bacteria and mineral salts. It delivers pure water that protects the health, colours and longevity of your tropical and reef fish.
For a 50 to 200 L aquarium, a 50 GPD membrane is enough (190 L/day). For a reef tank or a large 400-800 L aquarium, choose 100 to 125 GPD (380 to 473 L/day).
Yes. Our AQUAPRO® membranes are made by TORAY®, the world leader in composite film. We also offer Filmtec® membranes with 99% rejection.
No. AQUARIOPURE® is a trade-only B2B brand of the DIMM Group: we sell exclusively to professionals (resellers, pet shops, installers, companies). Private individuals can buy our products from our resellers.
Through the DIMM Group in Poperinge (Belgium, +32 57 38 88 14) and Steenvoorde (France, +33 3 28 48 10 77). Use the contact form to request a quote.
Our AQUARIOPURE® team is at your disposal for all your aquaristics projects. Service reserved exclusively for trade professionals.
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