red^gun
Member
I’m going to start my new 90 gallons reef tank soon, so I just want one small advice from you guys.
I tried to make a sump to my tank but it is really difficult for my tank arrangement & it requires lots of work to implement it.
So I’m planning to start my tank with only two filters: 1- wet dry filter (which is already with the tank) with some bio balls.
2- external filter with internal UV lamp ( capacity 530 g/h)
So the Q is, am I going to survive with this filtration system???no sump no skimmer?