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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Dosage rate: We recommend starting dosing each product at 1 drop (0
Gravity-fed 125L / 33gal ATO reservoir
High performance filter medium especially for smaller aquariums
Potassium levels in natural seawater is normally around 400 ppm
Opti-Clear glass
Biofilter Spheres 3.8L Box - MarinePure aquarium systems Dosage rate: We recommend startingDesigned for Ammonia & Nitrite Removal under high flow. Deep pore structure will allow development of low oxygen zones, which will help with control of nitrates. One MarinePure Sphere has the same surface area as 1,350 plastic 1. 5 bio balls. Can be used in canister filters, sumps & wet dry filters. 1 Sphere does approximately 30Liters of Aquarium Water