Shoal & Stem
Back to Flora & Fauna

No photo yet

Sign in to submit the first photo

FishbeginnerFreshwater

Shell Dweller Cichlid

Lamprologus ocellatus

AnimaliaChordataActinopterygiiCichlidae

📍 Lake Tanganyika, Africa

Ask Finn

Tiny Tanganyikan cichlid that lives inside empty snail shells. Males are larger and guard a harem of shell-dwelling females. Perfect for a dedicated shell-dweller nano tank.

Size2"
Min Tank20g
semi-aggressive
Zonebottom

Care Guide

Diet

Shell dwellers are carnivorous and require high-protein foods including frozen bloodworms, brine shrimp, and small live foods. Feed small portions once daily, as they are bottom feeders that forage naturally. Supplement with quality carnivore pellets designed for small cichlids.

Behavior

Highly territorial and aggressive toward conspecifics outside their shell-dwelling group; males aggressively defend harems of females within shells. They are bottom-dwellers that spend most time inside or near empty snail shells, emerging to feed and patrol territory. Despite aggression toward their own kind, they are relatively peaceful toward unrelated fish species.

Breeding

Breeding in captivity is moderately difficult and requires multiple shells per pair, stable water conditions, and minimal disturbance. Males are mouthbrooders that guard shells containing eggs and fry; expect 10-40 fry per spawn. Fry are difficult to raise due to their small size and need for infusoria and micro-foods initially.

Common Diseases

Ich (Ichthyophthirius multifiliis)

Symptoms

White spots on body and fins, flashing against objects, labored breathing

Treatment

Raise temperature to 28-29°C, perform daily 25% water changes, use ich medication or salt treatment; maintain excellent water quality

Fin Rot

Symptoms

Frayed or disintegrating fins, white edges on fin margins, lethargy

Treatment

Improve water quality with frequent changes, remove sharp decorations, use antibacterial medication if severe; ensure adequate nutrition

Bloat (Malawi Bloat)

Symptoms

Swollen abdomen, loss of appetite, difficulty swimming, pale coloration

Treatment

Perform large water changes, reduce feeding, offer varied diet with vegetable matter; use antibiotic treatment if bacterial infection suspected

Shell Mouth Fungus

Symptoms

White cottony growth around mouth area, difficulty feeding, lethargy

Treatment

Isolate affected fish, improve water quality, use antifungal medication; ensure shells are clean and smooth to prevent injury

Community Photos

0 photos

Photos are added when members log a tank with this species and upload a photo in their tank journal. Add your own tank to contribute.

No photos yet — add a tank with Shell Dweller Cichlid to be the first!

Sign in to vote.

Tips from the community 💡

0 tips

Real experiences, care advice, and keeper notes. Finn learns from these too.

Sign in to share your experience.

No community tips yet — be the first to share your knowledge!

Quick Facts

pH
7.5–8.5
diet
carnivore
maxSize
2 inches
minTankSize
15 gallons
temperature
73–81°F (23–27°C)

Temperature

73–81°F

23–27°C

Stats

Community tips0
Kept by0 hobbyists