Need some advice!
I am looking to upgrade from HOB
to canister filter. This is for my 36G Bowfront.
I found 4 good options in my budget for my tank in order, Aquatop CF
370GPH, SunSun Hw303B, EHEIM Classic and Penn Plax Cascade 700.
I think filtration capacity of all 4 is more than I need.
My question is regarding the UV
sterilizers on Aquatop and Sunsun, does it affects beneficial bacteria in filter or in tank?
I am anyways looking for some UV
sterilizer so is it advisable to go ahead with these 2 options having UV
sterilizer inside the filter itself?
Also if anyone is having experience with any of these 4 filters, please throw in some advice