yeah !!LOL~~ that IS a joke . I would NEVER use it on anything bigger tahn a 5 gallon, It may work well in a viv, or pal. as a filter fro the little bit of water in the bottom of the 20 gallon, but NO , I have a fluval (old school) 304 on my 20 high and it keeps my water cystal clear, but again the flow is not as good as I would want it . But with the filtration , I cant complain , unlike the tom rapids, it gets dirty fast , and you have to clean it alot more than a reg canister probally because of its size, But mine got nasty , quick, whereas I have the whisper 10, with the cermaics, & some filter floss, I just change out the filter floss about every 2-3 weeks, and stay on top of water changes, it looks ugly, but works good. so , I now have a new light to show off my little high tech heaven , thus being the reason to again try the tom canister filter out one more time
I have to try . it looks sweet... but I also want the filtration to stay nice & clear as well . I do my weekly water changes, *( maybye if I leave out' some of the filter media, where its not so full, ) and cut the hoses as short as possiable, which I think they are as short without place ing ' it on the back of the tank, and that would defeat the whole purpose uknow . so I will try it one more time, after that it is sold !!! *( if I cant get it to work good ) and ofcorse this is all IMHO ~~ and I HTH ~ maybye some others have had better luck . IDK ~ good luck ethier way ! ~~~ show pics !!!! ~~ I am abotu to make a journal of this little 1 gallon I just got it is so cute !! now that is a tank that is hard to filtrate !!!!!! LOL ~~~ its got the whisper tiny thingy in, and i am thinking abotu a sponge filter, but wow no room at all!!! i will make the journal today ,.~~~ with lots of pics !!!!!