Spears FPT Gate Valve - 1-1/2 Inch Loaches does not affect pH

does not affect pH

This sponge grows like a tall dessert succulent

nitrite problems

Compatible with standard HiBlow HP-60 air pumps

Alkaline Buffer raises pH and buffers between pH 7

Spears FPT Gate Valve - 1-1/2 Inch Loaches does not affect pHSpears FPT Gate Valve 1 1 2 Inch Spears FPT Gate Valve 1 1 2 Inch is a larger heavy duty PVC gate valve for threaded aquarium plumbing that needs precise flow adjustment. With female pipe thread connections on both sides, this 1 1 2 inch valve is ideal for larger drains, overflows, sump systems, return manifolds, reservoirs, and filtration lines. 1 1 2 Inch FPT Gate Valve for Larger Plumbing Runs The 1 1 2 inch size is useful for higher flow aquarium