Undergravel filters were once a popular methoud of filtration but have a number of problems. Thay are NOT a no maintaince filter requiring occasional gravel vacuuming to keep them operating properly. I doubt that was a serious post.
aropal;1152318; said:In terms of ease of use, filters with auto backwashing are clearly going to be easier to use than filters which require media changes even if those filters requiring media changes are open wet and dry filters.
Im experimenting with a filer which has an auto backwash facility at the moment. Its a pond pressure canister filter:
http://www.swelluk.com/pond/pond-filtration-24/pressurised-335/fish-mate-pressurised-pond-filters-599.html
The idea being that once every couple of weeks, as stated elsewhere on this thread, you can simply turn a knob and flush any solids suspended in the sponge prefilters within the canister. Doesnt even require the operator to get their hands wet let alone clean anything manually.
Backwashing like this delivers the additional benefit of providing a solids export path, as discussed, which would other wise be contributing to the bioload by their decomposition.
1commander;1164743; said:What's a UGF? Do you really not have to maintain it ever? That doesn't seem like it would be possible, considering waste WILL eventually build up.
Wolf3101;1164834; said:Undergravel filters were once a popular methoud of filtration but have a number of problems. Thay are NOT a no maintaince filter requiring occasional gravel vacuuming to keep them operating properly. I doubt that was a serious post.
1commander;1166463; said:What does BB stand for? What sort of tank do you have Scorponok, as in fish and dimensions?
Buckdog;1165315; said:I have a pond pressure cannister also but no backwash. I break it open once a month and just need to rinse the filters (with aquarium water).
Wolf3101;1165046; said:... 15 minutes maximum in most cases.
I agree with zepZeppelin3k;1152240; said:its hooking a hose up to my canister and back flushing it.... sorry i dont have a drip system and can not hook one up, maybe i could have my mom do all my maintenance, and then it would beat anything you ever do. sorry, but IMO, which i do have one if i am correct, but IMO, its the easiest filter to clean out of all of my tanks. I dont see how a wetdry could be much harder or alot more difficult, your not really fighting a fair fight. Apples and oranges