I have a 90
gal tank that I have been debating about changing to sand from and "OLD"
UGF system. But I have some questions from more experienced people.
First my intentions are to use play sand. I set up a 40
gal last fall with the play sand & like it. It has 4 convict cichlids in. This tank has been 'low maintenace with a hang on the back filter containing 2 of the #3 size Aqua-Tech filters. I just rinse them good and have only put in new filters about 2 weeks ago. The tank has been running since early October.
The 90
gal UGF is a ripple bottom & 2 power head at opposite ends with about 2 inches of gravel. I know it will be major mess to switch!! So I am waiting until spring--occupants are goldfish & they will go back outside. Probably 4 fantails will remain inside but I have a rubbermaid tub or a bucket they could occupy for the change.
Currently the powerhead just sit on top of the uptake tubes--how would they 'attach' or work in the sand set up? The uptake tubes would no longer be needed, correct? The tank is about 6 ft long so the powerheads would still be needed, correct?
I have a hang on the back filter that uses 2 of the #3 size Aqua-Tech filters. I would like to switch this tank over to operate like the 40
gal. Am I heading for trouble by doing this and should leave well enough alone?
Opinions/thoughts would be appreciated--Thanks in advance