Fluval AquaStop Valve for 07 Series Filters penguin pro 375 power filter This highly attractive substrate will

This highly attractive substrate will not discolor water and helps control organic discoloration usually present when natural driftwood is used

Calcium Sulfate

Calcium is required for the formation of aragonite

It is suggested to raise your 02 levels by the addition of airstone before and during use

It is generally recommended that Garlic Power be utilized either as a means of fortifying prepared food or to provide benefit by direct addition to the water

Fluval AquaStop Valve for 07 Series Filters penguin pro 375 power filter This highly attractive substrate willReplacement AquaStop Valve is suitable for: Fluval 107 207 307 407 Canister Filter (A440, A443, A446, A449)