This is simply not true at all.
Bare bottom doesnt prevent ich. If you have a fish with ich they will still fall off and cyst on the glass...period
Ozone and UV will not get rid of ich. If you put something in your tank with the parasite it will still populate and effect everything in the tank...end of story.
The only way to make sure you dont have ich or any other parasite in your tank is to QT everything for 5-6 weeks minumum and proactively treat for ich with TTM.
Practicing the above post will burn you in the long run...
I'll get to the point
1. Bare bottom
2. Ozone or UV
With these, you do not need to Quarantine your fish.
Uh oh... preparing for the :furious::furious::furious::furious::furious:
Mathematically you can size a uv against the tank size so that there is so much flow through the uv that ich is effectively 0 in the dt.
Let's not forget ich is not multiplying instantaneously
You dropped this on us and walked away without any further explanation, supporting evidence, rationalization, or proof.
Yup. I'd love to hear the explanation too.
Like, anybody can do this:
I'll get to the point:
1) no rock and roll
2) more church
With these you don't need to worry about teen pregnancy!
I'll get to the point:
1) only eat organic
2) don't watch mainstream news
With these you don't need to vaccinate your kids!
I'll get to the point:
1) don't ride motorcycle on the highway
2) pay attention to your rear view
With these you don't need to wear a helmet!
I could do this all day lol