Over filtration in Saltwater tank gd bad ?
 

Im about to change my 90g tank to salt water and going to purchase eshops 200g wet dry. Some day I may get bigger tank and I was wondering if over filtration for the 90g with a bigger wet dry is ok or even benificial in anyway? This would be good as i wouldnt have to get a new wet dry if i later get a bigger tank. or do I need to get closer to the 100g wet dry?

Bri

Your fine with that, no worries. That will be perfect.

personally i would just build a DIY sump out of a used 40 breeder or similiar.