As a (former) owner of a spotted pim cat (pimelodus pictus)...please don't keep one in a 30 gallon. Once they hit the 4 inch mark, the tank just seems too small for even one. When it's cruising or resting, the pim cat really is okay for a 30 gallon tank. When it wants to expend its energy though...I wouldn't put it in anything less than a 55. I also found that after I moved my pim cat from a 55 gallon to a 30 gallon, it formed what looked like sores on its mouth, from what I can only assume to be from impact with the glass.
African butterflyfish+Ctenopama acutirostre+Erythrinus or small Synodontis species=african predator tank. Add Bolbitis fern and Anubias on mopani wood, and you're good to go.
Depending on your location, you might be able to get a small Channa snakehead species.
African butterflyfish+Ctenopama acutirostre+Erythrinus or small Synodontis species=african predator tank. Add Bolbitis fern and Anubias on mopani wood, and you're good to go.
Depending on your location, you might be able to get a small Channa snakehead species.