Tadpole snails (Physella acuta) Locally Captive-bred. (8.5mm) Live Aquarium Clean-Up Crew, Natural Algae Cleaner for Freshwater Fish Tanks & Ponds. (20)

• NATURAL TANK CLEANERS: Tadpole snails (Physella acuta) graze soft algae, biofilm, and uneaten food before it fouls your aquarium water.
• NO EXTRA FEEDING NEEDED: These bladder snails live entirely on what your tank already produces, requiring zero additional food or supplements.
• UK BRED & AQUARIUM-READY: Raised in filtered, fish-free breeding tanks; each pack of 10 arrives active and acclimatised to aquarium conditions.
• PEACEFUL & PLANT SAFE: Completely harmless to shrimp, community fish, and healthy plant leaves — they consume only decaying matter and debris.
• IDEAL FEEDER SNAILS: Perfect for pea puffers, loaches, and assassin snails; one pack can establish a self-replenishing colony in a breeder box.

Product description Tadpole snails (Physella acuta) — also known as bladder snails — are among the most effective natural cleaners available for freshwater aquariums. These industrious little creatures graze on soft algae and biofilm, clear uneaten fish food before it has a chance to foul the water, and pick over debris that other tank mates simply ignore. No additional feeding is required, as they live entirely on what your tank already produces. Directions Not for Human Consumption Freshwater Invertebrates