Bumble Bee Snail - 5 Pack

The Carnivorous Detritivore for Detritus Control and Vermetid Snail Management

​The Bumblebee Snail (Engina mendicaria) is a striking, small-form marine gastropod named for its iconic, alternating bands of deep black and bright yellow. While most traditional clean-up crew (CUC) snails are strict herbivores, the Bumblebee Snail belongs to the whelk family, making it partially carnivorous.

​In a reef aquarium, this unique feeding habit makes them invaluable. They actively burrow into the sand bed and navigate tight rockwork crevices to hunt for detritus, decaying organic matter, and leftover meaty foods. Most notably, they are one of the very few natural predators capable of keeping pesky, tissue-irritating Vermetid snails in check by consuming them right out of their calcified tubes.

Aquarium Suitability & Behavior

​Vermetid Snail Control

​Vermetid snails cast annoying, mucus-like nets into the water column to capture food, which frequently irritates and smothers nearby coral polyps. Bumblebee Snails will actively crawl over the rockwork, locate the opening of a Vermetid tube, and consume the organism inside, making them a premium choice for biological pest control.

​Sand Bed & Rockwork Maintenance

​Because of their small size, they easily venture into tight nooks that larger snails (like Turbos or Trochus) cannot reach. They spend a significant amount of time sifting through the top layers of the substrate, helping to aerate the sand and clean up pockets of trapped waste.

​Reef Safe Caution

​While generally considered reef safe, their carnivorous nature means that if standard food sources run completely dry, a hungry Bumblebee Snail may occasionally opportunistically scavenge on tiny beneficial polychaetes (feather dusters), small micro-bristle worms, or other small, vulnerable ornamental snails. Keeping them well-fed prevents this behavior entirely.

​Diet & Feeding

​Bumblebee Snails do not eat microalgae, hair algae, or film algae. They rely heavily on:

​Leftover frozen meaty foods (Mysis shrimp, brine shrimp, chopped krill) that sink to the bottom.

​High-protein pellet foods that settle on the sand bed.

​Naturally occurring organic detritus.

​Small vermetid pests.

​If your tank features a highly pristine sand bed or minimal bioload, you should intentionally target-feed the substrate with small pellets or frozen foods once or twice a week to ensure they do not starve.

​Invertebrate Copper Warning: Like all marine invertebrates, Bumblebee Snails are highly sensitive to copper-based medications. Never introduce copper treatments into a display aquarium containing these snails, and ensure calcium and magnesium levels remain stable to support their shell growth.

Quick Care specs

Scientific NamenEngina mendicaria

Care Level Easy / Beginner Friendly

Temperament Peaceful (Reef Safe with Caution)

Maximum Size 0.5 – 0.75 Inches

Minimum Tank Size 10 Gallons

Diet Carnivorous / Omnivorous Detritivore

Temperature 72°F – 78°F (22°C – 26°C)

Salinity / Specific Gravity1.023 – 1.025

Alkalinity (dKH) 8.0 – 12.0 dKH