suggestions welcome

I'm trying to add more plants to help cut down nitrate generation a bit more, but my red root floaters are not doing too hot with my bichirs. Every time they breach the surface to get air, a ton of the floaters get tossed around and flipped over. Some stay flipped over, and eventually start...

Hello, I have a 150 gallon (I know it is an odd size) aquarium with 1 Lima shovelnose (have kept before) and 2 needle nose “gars” (I know they are not really gars). I would like some more suggestions for some other fish to go in with them. I have heard a marbled goby might be good or maybe an...