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Ideal for use in aquariums up to 30 gallons
each crafted in aquarium-safe resin
Our plant-based wipes are certified compostable and meet the ASTM D6400-12 standards to be composted in a municipal composting facility
New ergonomic AquaStop valves with raised lip for smoother operation
and macronutrients of high bioavailability
SR Aquaristik NPX Bio-Activated Polymer - 500 ml - For Freshwater, Saltwater, Reef Terrarium Substrates Ideal for use in aquariumsNPX Bio Activated Polymer is a pelleted nitrate and phosphate reducing filter media designed for use in fluidized reactors. Made from 100% pure carbon polymer, it optimizes water quality and reduces maintenance by supporting the growth of denitrifying bacteria. Ideal for freshwater, saltwater and reef applications. The manufacturer recommends using NPX Bio Activated Polymer in a media reactor to ensure constant motion and water flow. Use of an
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