Sicklid
Aquarium Advice Addict
Yeah, I used quickcrete also, regular old portland cement not the water-stop Instant plug... I don't know what happened. I did four coats too. It was strange how easy it was to poke your finger right through it in a few spots. Anyway, I never had any intentions of cleaning algae either, I always let it grow on the back wall even when it's just bare glass. I just noticed you painted yours, Tha Bone. Are you going to keep it clean so that beautiful paint job always looks good, or let the green stuff grow au-naturale?