Do I need an AC110?

[Morcs]

I picked up a used one for $11.50 this week

I have two AC110s on my 65G now. its awesome!

 

[Pharaoh]

If you feel that your tank isn't clean enough, then get it.

 

[redinfinity]

I wouldnt do it unless you can get it super cheap. Waste of money if u pay full price for it considering what you already have (2 cans + powerhead).

But hey, it's your money.