Arrow crabs are curious creatures that move about with long spindly legs much like a spider. They are efficient at removing bristle worms, and some flatworm species from the aquarium.
The Bumble Bee shrimp is a tiny shrimp that will eat fish food and live starfish and urchins. Its tiny size makes it more suitable for pico and nano tanks vs larger tanks where it may get lost.
The Cross Barred Venus clam is a sand dwelling bivalve that is hardy in captivity. They filter organic matter from the water column to eat, and while they may provide some filtration benefits to your aquarium we carry them mainly for curiosity purposes.
This item is for one green or blue Ricordea polyp, (Ricordea Florida). It requires moderate light, and will benefit from regular feedings of small foods designed for corals.
The Green Porcelain Crab (Petrolisthes armatus) will consume bits of food that are in your water column, capturing them with their webbed appendages that they wave throughout the day. A reef safe crab often found in groups.
The Spotted Porcelain crab will consume bits of food that are in your water column, capturing them with their webbed appendages that they wave throughout the day. An attractive reef safe crab often found in groups, and will love host anemones.