| Balantiocheilos melanopterus Silver shark, Bala shark, Tricolor Shark, Tricolor sharkminnow |  |
| Barbus sp. Odessa Odessa barb |  |
| Betta brownorum Browns anabantid |  |
| Betta imbellis |  |
| Betta splendens Siamese fighting fish | |
| Boehlkea fredcochui Cochu's Blue Tetra | |
| Botia modesta Red finned loach |  |
| Brachydanio rerio Zebra fish, Zebra danio | .jpg) |
| Brachydanio rerio(frankei) Leopard danio |  |
| Brycinus longipinnis Long-Finned Characin | |
The biggest killer of tropical fish is overfeeding. Uneaten food decays and pollutes the water, even with adequate filtration. Adult fish should remain unfed one day each week, and almost all commonly available species will be completely fine if unfed during a two week vacation
.jpg)
