Exo-Terra Crocodile Skull Blennies Automatic delay between the heads

Automatic delay between the heads to prevent chemical interaction between supplements

Unique 'Invisible weir box' design in black glass which almost disappears into the back of the aquarium

This small but vibrant bivalve is a popular choice for adding natural beauty to reef tanks

a true pair

Exo-Terra Crocodile Skull Blennies Automatic delay between the headsRealistic, secure hiding places for reptiles and amphibians. Out in the remote deserts of Nevada, the weathered skull of a long dead buffalo lays on the hot red sand. The skull has fed countless birds and insects and now provides a cool, secure hiding place for snakes, lizards and any other small creatures that happen by; offering respite from the desert sun and protection from predators. Now you can re create this natural scene in your own terrarium