I have a friend who sent me this link to this company called Jellyfish art, and I was astonished what they were selling. It reminded me of sea people kits they sell to kids, yet they are jellyfish. None of these tanks have anykind of filtration system, from my understanding, they are just basicly glass bowls. Plus they diminstrate how to add the jellyfish to their tanks by simply filling it up with water, using amquel and then aclimating for 30 mins. Would they not just die during the cycling process? It would seem to me that they are avertising the wrong message to people on how to properly care for jellyfish. Am I just being over sensitive to this or is there some validity to my concern?