I kinda encourage algae to grow in my tanks. It means you have an established, live body of water in your tank.
I also figure my Pleco likes it...
I also figure my Pleco likes it...
Another thing I just thought of.
It might be easier to grow algae on a surface that's porous. I could be wrong!
But I've had all different kinds of algae problems in the past and not once did I think it could grow the way you want it to on glass.
Maybe think, real thin clay tiles for the bottom of your tank.
That could look cool.
Just a thought
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