RondaGP
Aquarium Advice Newbie
I just did a water change and vacuumm of substrate (coarse crushed coral).
I have an undergravel filter for a FOWLR (very little LR).
Now my left powerhead won't work.
I'm not sure the right one is working as good as it used to either?
I couldn't have clogged the tray up to point that no water at all will go throught it right?
I have an undergravel filter for a FOWLR (very little LR).
Now my left powerhead won't work.
I'm not sure the right one is working as good as it used to either?
I couldn't have clogged the tray up to point that no water at all will go throught it right?