I have a 30g pond I brought indoors for the weekend. I use it to grow out a few aequidens metae and cryptoheros nanoluteus. I have some livebearers and
I think a powerhead would meet your goal better than an air pump. I recommend the maxijet 600 or 1200 due to price and that they come with the conversion
my lfs said negative to angels in regard to shrimp. but gave me a few suggestions on stocking a heavy planted tank.
Not many suggestions
He's in Staten Island. I got some 4" discus from him six months ago and I couldn't ask for more. If you are interested I will send you pictures or