my dad has a saltwater protien filter on his tank and it keeps his crystal clear and he wants to put one on my 120gallon fw tank... i was just curious on if this is a good idea or not?
depends on the hardness/softness of your water. the harder the water, the less it foams. no foam no protein skimming. it will work but just not as effective as the salt setup. I think the clarity of a salt water system has a bit to do with the refraction of salt in the water.
my water is soft im guessing cuz there is alota foam at the top of the water... its a cycled tank its ben up for almost 2 months now.. but he wants to buy me one so its gona be free.. so idk lol
hrm, then i might not even have him spend the 100+$ on it than... my tanks clear only thing wrong is i need to scrub the glass and the background poster makes it look a lil green.. but besides that everything is perfect