Where to find GFO in Calgary?

[mrhasan]

Originally Posted by Titus99

Cerith snails will take out diatoms. But tanks still " new".

I know but its driving me nuts My old 20 gallon had the bloom for like a week or something and gone. This tank has it for over a month! And the snails seem to have given up on the diatoms and only eat the films on the glass.