: Hi everybody, : : i'm planning a new setup for one of my tanks (240 l = 60 gallons, : mates: 1,2 m *0,50 m*40 m). I would be interested in any experiences : in UGF which i've never used before. What about plant growth in a tank : with UGF ? Depends on who you talk to. Some say "Absolutely Not!", others say "OK, as long as each plant is individually potted", and still others say "As long as you don't disturb the roots, knock yourself out". Personally, I don't use one anymore, but when I did, they were great bio- filters, especially w/ powerheads on the uptake tubes. Mow I use the powerheads in conjunction w/ sponge filters & an external power filter. - -- Michael Kelly Larsen Cisco Systems, Routed WAN Engineering Development Test Engineer Network Management/Layer 3 Services http://www.employees.org/~mlarsen/ mlarsen at cisco dot com "Bug Checking is *brutally* cool!" --Alex Doonesbury