i have two PH in my 20 gal tank which i tried to make a cross current from them. but i have a question, what would happen if one of the PH is stronger?
well, i know i wont get much of a "x" shape current, but i'm hoping that there would still be currents or water movements everywhere in the tank.
well, i know i wont get much of a "x" shape current, but i'm hoping that there would still be currents or water movements everywhere in the tank.