Bladder Snail
Tiny hitchhiker snail that can multiply rapidly when excess food is available.
Planning your aquarium
The library starting point is 2+ US gallons. Check adult size, grazing surface, oxygenation, and food supply.
Stable water and adequate dissolved minerals help protect shell growth. Do not assume that every snail eats the same foods or that an aquarium has enough natural algae.
Behavior and tankmates
Tiny hitchhiker snail that can multiply rapidly when excess food is available.
Check tankmates for snail-eating behavior, and keep medication ingredients in mind. Some snails reproduce readily, while others require specialized breeding conditions.
Food and feeding
Food options: Algae, Biofilm, Leftover food.
Offer supplemental foods when the tank does not provide enough natural grazing. Remove uneaten food before it fouls the water.
Tankmate cautions in the checker
- Avoid or investigate Pea Puffer: Bladder snails are common prey for pea puffers.
These are selected rule-based cautions, not a complete compatibility assessment.