Purple cichlid (Pelvicachromis pulcher) Diamond tetra (Moenkhausia pittieri), Congo tetra (Phenacogrammus interruptus), Spotted climbing perch (Ctenopoma acutirostre), Peters`elephantnose fish (Gnathonemus petersii), Freshwater butterflyfish (Pantodon buchholzi) & Reedfish (Erpetoichthys calabaricus