I have scoured the interwebs for an answer to this question with no luck- so i figured I would try here 🙂
Is there an ideal placement of the airstone in the lift tube? Should it be touching the plate? Slightly above plate? Above gravel line? Is there a way to know its properly creating a good enough flow; will there be a visible rhythm to how the bubbles and water come out of the tubes?
i have 10gal tank with a dual line adjustable air pump, two lift tubes off the ugf. Tank is about 2 weeks into cycling- i have mopani wood and plants that I planted in tiny pots with substrate, a few pond snails that just hatched, and some tadpoles i put in to keep my son entertained while we wait. PH slightly elevated at 8, 0 nitrates, 0 nitrites, 0 ammonia. Using a 75%/25% mix of well water and filtered tap (well is hard water and alkaline at 8.8ph, filtered is 6.8 ph)