AquaLife Stainless Check Valve Rack1 Available in a range of

Available in a range of sizes

alongside Phosphorus and a nitrogen source

The fine branching gives you natural anchor points for epiphytes like Anubias

plate-like mica minerals representing some of the most advanced stages of metamorphosis

yellow or browning leaf margins

AquaLife Stainless Check Valve Rack1 Available in a range ofAquaLife Stainless CO2 Check Valve The AquaLife Stainless CO2 Check Valve is a small but essential safeguard for a pressurized CO system it lets gas flow one way only, from your regulator toward the tank, while stopping water from siphoning back up the line. Without one, tank water can creep backward into your tubing and ultimately your regulator, where it causes corrosion and failure. The stainless steel build is rated for the slightly acidic,