| False Network Cory Corydoras sodalis |  |
| False rosy tetra, Bentos tetra, White-tipped tetra, Ornate tetra Hyphessobrycon bentosi |  |
| Feather fin catfish Synodontis eupterus |  |
| Festive cichlid Mesonauta festiva |  |
| Forktail rainbow Pseudomugil furcatus |  |
| Freiberg's Peacock Cichlid Aulonocara jacobfreibergi |  |
| Frontosa, humphead cichlid Cyphotilapia frontosa |  |
| Furzers Notho Nothobranchius furzeri |  |
| Farlowella acus Twig catfish | |
| Fundulopanchax filamentosus Plumed lyretail |  |
| Fundulopanchax nigerianus Steel blue Aphyosemion |  |
Should I have water movement in my tank? Fish from faster flowing rivers love swimming against a current - fish from vegetation choked marshes do not. With todays box filters it is quite easy to get some good water flow for strong swimmers like Rainbowfish, whilst a spray bar attachment can completely remove this for gentler swimmers like Gouramis