Real jellyfish belong to the phylum cnidaria which includes a number of sea creatures. They can range in size from that of a pea to approx. 7 ft. In diameter. Jellyfish have two body layers. The outer skin is the ectoderm and the inner layer is the endoderm. It's between these two skin layers one will find the mesoglea which is like the gel-like substance that gives jellyfish their fluid appearance and their name, package: swimming jellyfish aquarium with 3 lifelike jellyfish, a/c adapter. 7' L
Real jellyfish belong to the phylum cnidaria which includes a number of sea creatures. They can range in size from that of a pea to approx. 7 ft. In diameter. Jellyfish have two body layers. The outer skin is the ectoderm and the inner layer is the endoderm. It's between these two skin layers one will find the mesoglea which is like the gel-like substance that gives jellyfish their fluid appearance and their name, package: swimming jellyfish aquarium with 3 lifelike jellyfish, a/c adapter. 7' L
