Anyone try out the AF4 from indaquatics? With Apex?

Curious if anyone can tell me thier experience with this product. I also have lots of questions about the config if using Neptune Apex w 0-10v cable. Can you shut off pumps, skimmer? How far (up to tank) can this pump? Have to be return pump?

Tia.

Pest? ID Needed

I bought "mushroom rock from a local reefer selling thier livestock for a move. The rock has several green mushrooms and what looks like blue gsp? But it also has this other guy. He sits between 2 mushrooms and they seem unaffected by each other. He comes out of the rock itself and will dart back in if he senses danger (or a change in lighting). It has a fan like end with blue dots. Looks like long eyelashes in a circle narrow at the bottom and wider on top. Like a jet refueling arm. Ive tried to get good pictures with various filters and flash lights and most he blurred with out.

I think this is a feather duster worm maybe? If so not a pest. But I don't want to be wrong and put an unknown pest in my tank.

billy congratulations?!?! Has your baby arrived?

Poll. Do you quarantine your fish and corals?

I wanted to name drop https://notafeesh.com for those who want qt of fish or corals for them.

If you want to do yourself these are great protocols. I do not recommend most use formalin. It is not for beginners and is dangerous. https://notafeesh.com/blogs/blog/how-we-quarantine-fish

They are suppppper helpful and informative. But the quarantine procedures can save all the tank mates both your existing fish or new fish. And corals.

If you have questions I can help or get you the answers.

So poll. Do you qt fish? Corals? Inverts?

Bypass the ugly phase? Conducting an experiment on my new build. In hopes of heading off the ugly phase or an alge bloom i am keeping my alk up and dosing with Coralline alge. Hopes that it takes hold instead of any other alge. What do you think? Already have some starting on this rock.

Where to order fish? Been out of the hobby.. Just finished cycling, shopping for my next qt batch. Other than saltwaterfish.com or liveaquria whats your fav fish/invert