Let me first start by saying I'm an idiot. I killed all of my fish with my own stupidity. So here is how it happened my heater on my 240 felt like it wasn't doing the job so I went and picked up another one, I put it in without taking my other one out and basically overnight I cooked my fish. I was so upset with myself when I discovered it the next mourning I loved my fish very much and take pride on taking care of them. I have one 12" albino oscar and 13" wild caught oscar from peru that thankfully made it through. But I still lost my 13" tiger oscar, my beloved 12" wild caught columbian oscar, 2 six inch wild caught silver saums, one pair of pink convicts and a shoal of silver dollars. I feel absolutely horrible. My one wild oscar had such beautiful patterns on him and seriously had a top and bottom row of very large pirahna serrated like teeth absolutely amazing looking, and the silver saums were some of the most gorgeous saums i've ever seen in my life. Well any way thanks for listening and even though this sucks a big one life goes on and hopefully i can get my hands of some more wild caught os and saums/terrors. If anyone has never owned wild caught os they are a treat. They change colors faster than any other cichlid ive seen they tend to be much more aggressive grow bigger faster much bigger teeth man they are just awsome.