First time poster looking for some advice...
I want to convert my 15G I have into a low tech planted tank. I want to know if with a low tech tank, do I still need to have at least 10x gph? So if I have a 15G, should i try to get around 150gph water movement in my tank?
I currently have an AquaClear 20 HOB (rated for 100gph) but I know it doesn't come anywhere near the 100gph. I'm assuming around 50gph. So if I were to pick up a powerhead, that would put me over the 150gph. Does that sound right?