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Nudibranch Lettuce cleaner building block - 10

Nudibranch Lettuce cleaner building block - 10

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Combine crabs, snails, shrimp, star fish, sea cucumbers and urchins with a nudibranch to build an efficient cleaning crew.

See the table for recommended packages for each tank volume.

See compatibility chart for participant interaction in your aquarium.

Category Invertebrate
Care Easy
Diet Herbivore
Maximum Size 3 Inches
Origin Florida
Supplements Iodine
Water Condition 72-78 F, dkh 8-12, PH 8.1-8.4, sg 1.023-1.025
Water Flow Medium
Light Medium
Reef Compatible Yes
Compatibility See Chart 


The Lettuce Nudibranch also known as the Lettuce Sea Slug, is an algae eater that gets energy from the photosynthetic algae it consumes. They will even take the chlorophyll from the algae and incorporate it into its own tissue. Its body is green and wavy very closely resembling a leaf of lettuce. 

They are best housed in tanks with plenty of live rock and away from aggressive species. The Lettuce Nudibranch will cull your tank of unwanted alga. Unlike some other sea slugs, the Lettuce Nudibranch is non-aggressive and non-poisonous making it a risk-free addition to any tank.