i only have a lawnmower blenny left, he seems as normal as ive known it. only had 9 days as a rescued fish. i had 2, 3 stripe damsels i gave away when i got the clown because they immediately attacked gim and i called and was told they are there same old selves. they killed 4 of my last fish. 2 chromises a maroon clown, and a dottyback. bit there tailfins off right in front of me. i could make a makeshift qt grom my 30 gallon water change tub but i have to sterilize it. i just cured 100 lbs of live rock in it. but i have no means of filtering the water only have a powerhead and airstone and heater for it.