I am quite new to the back hanging filters I always have used the under gravels... I am quite upset the way it sucked in my large Red Capped Oranda and tore off all it's fins... I went to the pet store today to ask for a cover that was supposed to have been with it to prevent such accidents... only to learn that there was no such thing and the store has discontinued the filters and the pumps... Why do you fish lovers let these companies do things like this??? Or are you not able to stop things like this... sincerely, Learning alot
