TCook
Aquarium Advice Newbie
I have a 90 gallon tank, a Penguin 330 and Emperor 400 hang on filters and a Magnum 350 cannister filter. If I am going to do a salt water set up would it be better to ditch the Penguin and replace it with a PS? Also, I have heard that bio-wheels are almost useless in salt - any input on this? Would large amounts of live rock be more effective for bio filters? I am leaning towards a fish only setup. I've had oscars for quite some time and this will be my first shot at saltwater so any advice would be very welcome! Thanks.