Newbie 75 gallon

[Frogger]

There is no right answer, it what ever works for you. I used the magnum micron filter combined with the uv sterilizer and that did the trick for me. Our tanks are different, mine was set up for 15 years before I had the dino bloom. About 3 years ago first I had Bryopsis (for years), treated that, then immediately followed by Cyano followed immediately by dinos. Dinos was the worst by far. So I had a ton of things happening in my tank. I don't want you to go out and spend a ton of money and then not have it work for you.

I had to change the micron filter daily when I first started, now I change it once a week. Rinse it off, dump it in bleach (for a day), rinse well and use again. I have several spare filters. I still use it. Now this is on a tank that I did not have a filter sock. This is why I still use it.