This is a question we get all the time when folks see a jellyfish Tumbler Tank. It looks like a traditional square or rectangular aquarium, but it has some specific modifications inside it that make it safe for jellyfish. Back in the 1960’s the plankton kreisel (German word meaning, "to spin") was crafted to hold… Continue reading Do Jellyfish Need to be Kept in Round or Cylindrical Tanks?
moon jellyfish blog 