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Anonymous
Guest
I hate to be the voice of constant dissent, but I disagree again. I don't see how glancing at a prefilter pad or sponge and changing it out every couple weeks even comes close to having to crawl all over your tank with a turkey baster or similar device every couple days.shr00m":2lsz5ge9 said:i know most people who are agains UGFs realise they work, but in a year or maybe 3 its gonna crash from the built up poop under it... sure it works for a while. also i believe l/r is good in a aggressive tank, you must turkey baste it 2 or 3 times a week and filter out the waste accumulated, but this is true for any l/r setup, properly maintained a l/r tank is going to be more stable than a tank without l/r.
trickle filters are fine... as long as you dont let waste build up on the balls and keep your prefilter clean. this is gonna require about as much work ass l/r
though so i dont see why someone wouldnt want to invest in some l/r that makes the tank look nice than blowing it on some plastic balls.
I can tick off a couple reasons. For some, it's pure cost. Granted, if you're in this hobby you should be used to an empty wallet. Some people just flat-out don't like the look of a lot of rock in the tank. A more likely reason, though, is that if the tank is a large FO tank, open swimming space would be at a premium. Cramming a bunch of rock into the tank would limit the very possibilities that the hobbiest is trying to create.