Is it ok to use this 200w heater? It's rated for a 35-55 tank.
Is it ok on a 20 high?
I'm setting up a new tank and it won't be occupied for a bit so if I need a smaller heater, I can order one.
Is it ok on a 20 high?
I'm setting up a new tank and it won't be occupied for a bit so if I need a smaller heater, I can order one.