Deluxe Cleaner Package - 30 Gallons Emerald Crab The Pencil Urchin is an

The Pencil Urchin is an interesting addition to your aquarium that will help keep your tank clean at night

It has a dark spot on the forehead surrounded by bright blue

Supply various size rocks among the soft substrate to help reinforce the burrows against them

it must move up-current to eat

Similar in appearance

Deluxe Cleaner Package - 30 Gallons Emerald Crab The Pencil Urchin is an28 Blue leg Hermit Crabs (white and black) 28 Turbo Snails 3 Florida Cerith Snails 5 Nassarius Black Snails 5 Scarlet Hermit Crab 2 Emerald Crab Assorted Hermit Crabs A mix of smaller to medium white and black shell hermit blue leg crab species. A nice variety of empty shells for them to move into will be included. These hermits are omnivores, that will feed on leftover food, filamentous (hair) algae and some species of cyanobacteria. Astraea Turbo