I've had my Odyssea CFS 500 for a little over a seek and it seeemed to be a good filter until somewhere between midnight and 2AM. Today was the day I pulled my UGFs out off the tank removed all the gravel and replaced it with sand, the filter worked like a champ clearing the water quickly and the flow never seemed to drop, everything was going great. I turned the lights off at 10PM and checked everything at midnight, aronud 2AM I could hear the water from the return line which should be under water splashing into the tank and new something was wrong. The lid on the filter split open and drained 15 gallons out of my 55, the worst part is that i was only able to mop up about a gallon of it as the rest seems to have gotten under the wood laminate floor, and the tank is in the starting corner which means the entire 40X20 floor has to come up to get at it.
There seem to be 2 factors in the lid splitting open. 1) the filter collected way more crap than I thought it had today and was pretty well clogged. 2) although it's ha to tell before it breaks, the lid is made from cheap, brittle plastic that apparently cant take the siphon pressure of the intake like, pressure I might add that I held back with my thumb with no problem. It completely baffles me that this could break under suck pressure but there you have it.
Maybe the filter would have operated fine if I had cleaned it out and maybe it would have broken anyway, I'm not gonna give it another try. I'll spend a bit extra and get something from a trusted brand once I get this mess cleaned up.
I'll try to post some pictures off the damage tomorrow.
There seem to be 2 factors in the lid splitting open. 1) the filter collected way more crap than I thought it had today and was pretty well clogged. 2) although it's ha to tell before it breaks, the lid is made from cheap, brittle plastic that apparently cant take the siphon pressure of the intake like, pressure I might add that I held back with my thumb with no problem. It completely baffles me that this could break under suck pressure but there you have it.
Maybe the filter would have operated fine if I had cleaned it out and maybe it would have broken anyway, I'm not gonna give it another try. I'll spend a bit extra and get something from a trusted brand once I get this mess cleaned up.
I'll try to post some pictures off the damage tomorrow.