Basslets and Assessors
| Can be agressive toward males of the same species, peaceful toward other species. |  | ||
| Name | Diet | Minimum Tank Size | Maintenance |
| Banded Longfin Basslet | Carnivore | 30 | Easy |
| Bicolor Basslet | Carnivore | 20 | Easy |
| Black Cap Gramma | Carnivore | 20 | Easy |
| Blue Assessor | Carnivore | 10 | Easy |
| Brazilian Gramma | Carnivore | 20 | Easy |
| Royal Gramma | Carnivore | 30 | Easy |
| Swales Swissguard Basslet | Carnivore | 30 | Easy |
| Swissguard Basslet | Carnivore | 30 | Easy |
| Yellow Assessor | Carnivore | 30 | Easy |
