<a href=showthread.php?s=&postid=12109285#post12109285 target=_blank>Originally posted</a> by matt & pam
Brett,
How long have you been running the tank now? How is the maintenance/finickyness compared to your eco-wheel system?
I finally plumbed in a skimmer onto my eco-wheel tank.
Thanks. Matt
Hey Matt,
It's really hard to compare right now since the new tank has only been up since January so it isn't good and seasoned yet. I also only have 3 relatively small fish in there right now so my feeding has been incredibly light. So much so that it takes almost a full week to fill the collection cup on the Deltec AP702
However, I've already noticed a big difference in temperature from one to the other. That air injection in the uplift is the bomb at bleeding off heat. My ambient air runs 77-78 and the EcoWheel chuggs along at a pretty constant 77 degrees. The new tank is a respectable 79-80 degrees. However, if I open up the sliding door in the evening all that incoming cool air hugs the floor where it's picked up by the air pump for the airlift. I can burn off a full degree from the EcoWheel tank in less than an hour with a 4-5 degree ambient temp differential. The new tank on the other hand, takes a good hour to knock off a couple tenths. And that's WITH that big old box fan sitting up on the tank rim.
Another plus with the new tank, is that with the EcoWheel having no mechanical filtration I was forever hydrovac'ing the sandbed, which, with that big old canopy up on top and all that retrofit lighting just royally sucked. (no pun intended) Having the open top tank is really refreshing. Even more now with the sliding light rail.
Sadly, the Ecowheel is looking horrible right now as I have just been doing the bare basics since it's been torn down to pretty much the original base rock along with a few fish waiting to be transferred over. It's soooo bad that I stopped cleaning the front acrylic months ago and just handed a metal scraper to the wife and said "have at it.".
One thing that's interesting is most of the rock that I transferred over was pretty loaded with sponges and such and a good deal of that is still alive and kicking after several months in the newer, considerably more sterile tank. It's got me thinking that when I fully shut the old tank down I might pull out that eggcrate from the lower portion of the filter and modify it to fit in my new sump.
Overall, I think the EcoWheel was pretty cutting edge when it was originally designed, but you have to remember it's like what? a 15-20 year old design now? And back then thoughts on water movement were a bit different than they are today. I think if I was to do it all over again I would run the EcoWheel piggybacked on a sumped/lightly skimmed setup. Maybe even something like a big prop system that had just a few fish.
I really will miss that tank when it's finally gone. It has a certain 'coolness' factor about it that I'm unable to duplicate with the new tank.
Brett