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When using other water sources
The supplied information states a low phosphate content of less than 1/10th of 1 ppm
High protein content to support regular growth and breeding activity
repositionable colour-chart solution for their tank
Ista Stainless Steel Co2 Check Valve aquariums When using other water sourcesIsta Stainless Steel Co2 Check Valve Ista Stainless Steel Co2 Check Valve is a compact aquarium CO2 accessory designed to help prevent back flow in CO2 setups. Made for planted aquarium systems, it suits aquarists who need a durable check valve for standard 4 mm CO2 airline tubing. Key Benefits Helps provide secure back flow prevention in aquarium CO2 systems. Compact design takes up minimal space within a CO2 setup. Stainless steel construction is