Dinos: Prorocentrum - Let's beat this!

[Bitcoin Reefer]

Oops ya that’s what I meant ha

It’s the opposite : you beat dinos with diatoms. Diatoms are okay in a tank. Some inverts will eat and it will eventually go away on its own. It doesn’t harm anything, it just makes your sand brown. I have insane levels and it’s fine.

 

[jmichaelh7]

What's the reason for skipping Sump/Refugium with UV btw?

I’d say having it flow directly into the UV for contact. How long does it take to travel down the water flow baffles , into your sump etc. not long but the point is your success rate is higher with it coming in and out of your display.

Not sure if there is another reason why