FANTASTIC website with free printable pages!! I found this website when my 1st grade class made habitats. It has a ton of great printables, anything from animals to holidays to letters!! It's my new favorite website!
Traditional jellyfish displays, called kreisels, can be cost prohibitive to the home aquarist. Alex Andon shows DIYers how to create a display appropriate for moon jellyfish. Don't forget to research requirements for keeping jellyfish before jumping in.
JELLYFISH tank! From "Weirdly useful (or just plain weird) home goods" | Offbeat Home
Cnidaria - coral and jellyfish - radial symmetry - aquatic habitat - no coelom - incomplete digestive system - no circulatory system (diffusion) - simple nervous system - simple muscular system - complex reproductive system - hydrostatic skeleton - simple respiratory system - special stinging cells (nematocysts)