I need to restart my 100 gal. tank and i need to replace the old 12 year old whisper 3 i had, and restart it without the undergravel filter and power heads after moving and having to start over. i have been looking at the tetra-tech 500 power filter which says it is for 100 gal. aquariums. How good do these filters work when NOT using and undergravel filter ? and the optional heating element that is available ? would this be a good filter choice ? or is there another filter [ not canister type] that would work better ?
thanks in advance.
thanks in advance.