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I have a standard 2.5g that I have about a half inch sloped to an inch and a half of substrate. The tank is 8" deep I believe. Would a 1x18w PC fixture from Catalina be enough to maintain a carpet of HC and maybe a bush of Blyxa? I'm going to have some sort of CO2 going for sure.
I think the fixture feet are about 2" tall so the light would be 8.5 to 9.5 inches above the substrate.
They also have a 2x18w fixture but I think that's too much based on the Hoppy sticky.
I think the fixture feet are about 2" tall so the light would be 8.5 to 9.5 inches above the substrate.
They also have a 2x18w fixture but I think that's too much based on the Hoppy sticky.