[FeederFish33]

2 magnum 350s, 1 whisper power filter 5, 1 aquaclear 3000 powerhead? Is that good for a 180 gallon?

 

[Innes]

if you keep on top of your water changes, any filtration system is OK

 

[bobme]

that filter will be ok for you tank, please like Innes said, dont forget about your water changes.

 

[Bcollins111900]

would do 3 maybe 4 aquaclear 500's, with a aquaclear 5000 powerhead but a wet/dry would be ideal.

 

[SnowCichlid.]

... and you can build your own wet dry system too if your up for it