20 long sub tropical suggestions
I'm looking to do a 20 gallon long, subtropical setup. I want to do a stream type look. With the filter intake on one end and the fill on the opposite. To create a stream like flow. Mostly river Rock substrate, with some black sand. Light planting. Just some java ferns and maybe a few as anubias nana.
Fish would be white cloud mtn minnows, which I already have.
What I'm wondering is what is a good canister filter for my set up?
What is a good light? Doesn't have to be very strong.
Who is a good supplier of a 20 long?
And what other fish, preferably a bottom fish could I have in there? It will be unheated, which the winter means around 60, but can go up or down 10 degrees.