on my 20 gallon build Im working on, I have the rock, and sand on order. I really dont want to try and drill this tank, and I cant see spending 200 bucks for a HOB
. So heres what Im thinking,
It came with a old BioWheel filter, missing the biowheel*go figure they threw it away cause it was old and looked dirty =(*
Im thinking of putting a very small sand base in it, maybe a few pieces of rock, and putting some algae in it. all on the Return side of it. Think this would work? It wouldnt be very big, but Im thinking with all the rock and sand in the tank, this would be just that little extra, I have Desk light I could use for the light.
I also have a Penn Pax 500 canister filter I could use, maybe some Rock in the base of it and just algae in the HOB
Thanks a head of time!