Shell Dwelling Cichlids
Common Names: Shell Dwellers, Shellies
Scientific Families: Primarily Neolamprologus, Lamprologus, and Altolamprologus
Origin: Lake Tanganyika, East Africa
Size: 1–2.5 inches (2.5–6.5 cm)
Lifespan: 5–8 years
Temperament: Territorial, aggressive during breeding
Difficulty Level: Intermediate
Natural Habitat
Shell Dwellers are found in the sandy, rocky shores of Lake Tanganyika, where they colonize empty snail shells (usually Neothauma tanganyicense). These shells serve as their homes, providing shelter and breeding sites. They prefer stable, well-oxygenated water with moderate to high temperatures and a neutral to slightly alkaline pH.
| Parameter | Value |
|---|---|
| Water Temperature | 75–82°F (24–28°C) |
| Water pH | 7.8–8.6 |
| Water Hardness | 6–12 dGH |
| Tank Size | 20 gallons or larger |
FAQ
What kind of tank setup do Shell Dwellers require?
Shell Dwellers need a tank with plenty of hiding spots, such as rocks and empty snail shells. A minimum of 20 gallons is recommended, with stable water parameters and good water flow.
Are Shell Dwellers compatible with other fish species?
They are territorial and best kept with non-aggressive, similarly sized fish that do not compete for space. Avoid keeping with other cichlids or fish that may invade their shells.
How do Shell Dwellers use the snail shells in their habitat?
They use empty snail shells as shelters and breeding sites. The shells provide protection from predators and a place to lay eggs and raise fry.
Nicholas White –
These fish are fascinating and active. They quickly claim their shells and establish territories. I’ve kept them in a 30-gallon tank with rocks and a few shells. They’re more social than expected once the initial aggression settles. Good for intermediate aquarists.
Hannah Marshall –
The shell dwellers are very interesting to watch. They spend a lot of time in their shells and show clear territorial behavior. I had to add more hiding spots to reduce stress. Water parameters stayed stable with regular testing.
Una Alsop –
I bought these for a new tank setup. They adapted well to the environment and started using the shells within a week. The fish are colorful and active, though they do get aggressive during breeding season. Worth the effort.