I recently filled a chamber in my tank with chaeto and a submersible bulb.
Looking in there last night theres a lot of bubbles and slightly discoloured water in there on surface. Is this an indication that its wrking or does it indicate something else?
cheers Simon
Looking in there last night theres a lot of bubbles and slightly discoloured water in there on surface. Is this an indication that its wrking or does it indicate something else?
cheers Simon