square floating

The problem arose of feeding fish with a live food that in my area (Argentina) more specifically in the Buenos Aires neighborhood of Pompeya is known by the name of tubiflex. It is a living organism in the shape of a worm that, according to older people, was found in the drains where blood accumulated in the slaughterhouse of cattle. In short, in a well-known store that sells live food they ran out of stock and ordered 10 from me. These that I give you are the final product. I hope they are useful. Good night.