This listing is for 10 x juvinile Cubaris white sided Penguin Isopods. 
They are an easy species to keep, which require a piece of cuttlefish bone.
Ours are feeding well on  sliced butternut squash and fish food. They also really enjoy ground shrimps.
We provide cork bark and oak leave litter for them to hide.
And spider soil mixed with spagnum moss.
They start off slow, but breed readily once established.