Thanks GL. Well, got the new impeller ... and put the water still higher (gulp .... I almost went over the rim!) Not much difference ... well there are fewer bubbles but they will increase as the past pattern was.
I've also got algae even though I'm feeding what strikes me as overly LITTLE -- a tiny bit every other day. And lights on only from 6-9am and 6-10pm so I can watch the fish when I'm home!
And I change water every week. And I have an SAE and 2 Otos.
I have not the slightest clue what all this algae is doing in there. Part of me wonders if these aren't bubbles but algae spores
Anyone use those magnets? I'm about to spend money stupidly I fear. But the scraper just isn't cutting it and it hurts my arm!!!
Wiliam: are they all the same? Do you recommend one in particular? And if I have a 29G tank, does that mean I shouldn't buy one meant for a larger tank or does that not matter???
i have a 55 gallon setup that has been setup for about 3 weeks now and its covered with bubbles i can't make them stop i was worried but no one i talked to had ever heard of it.