
Discover Blue Clown Fish Reverse Osmosis Systems
Blue Clown Fish develops advanced water treatment solutions designed for aquarium hobbyists and professionals. With high reliability and durability, their reverse osmosis systems provide a natural way to purify water — removing up to 98% of dissolved substances without chemicals. The Blue Pure line offers models suitable for different needs, from compact systems for home aquariums to professional units capable of producing thousands of litres per day.
Blue Pure
Reverse osmosis is the most natural and effective way to purify water without using chemicals. Compact, reliable, and easy to use — ideal for hobbyists seeking crystal-clear water.
Blue Pure – Basic Three-Stage System:
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Stage 1: T33 sediment pre-filter (5 μm)
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Stage 2: T33 carbon pre-filter (5 μm)
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Stage 3: 75 GPD membrane — approx. 285 L/day
Blue Pure Premium
For aquariums that require even higher purity. The Premium system ensures ultra-clean, stable water to help corals and fish thrive.
Blue Pure Premium – Advanced Four-Stage System:
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Stage 1: Sediment filter
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Stage 2: CTO carbon filter
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Stage 3: Optional membrane — 75 GPD (~ 285 L/day) / 100 GPD (~ 380 L/day) / 200 GPD (~ 760 L/day)
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Stage 4: RO resin filter
Premium Plus Option: Includes pump (200 GPD ≈ 760 L/day) + 200 GPD membrane (≈ 760 L/day)
Blue Pure Premium Pro
A professional-grade unit for large or advanced reef systems. Delivers maximum output and water quality for the most demanding applications.
Blue Pure Premium Pro – Professional Five-Stage System:
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Stage 1: Sediment filter (20″)
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Stage 2: GAC carbon filter (20″)
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Stage 3: CTO carbon filter (20″)
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Stage 4: Two 400 GPD membranes — approx. 3 030 L/day each; ≈ 6 060 L/day total
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Stage 5: RO resin filter
Includes Pump 2×400 GPD (≈ 6 060 L/day)