Chromis's latest activity

I can’t wait to see how the center tanks look under those public-aquarium-grade ceiling lights. Are those Kessil W-series?

It’s been a while since I’ve posted anything. Lots has been going on both in and outside the shop. Not sure if it’s of any interest to...

How are you attaching that mesh to the plastic frame?

My tuxedo urchins have done ok - I think I’ve had some maybe 6 years now. I have a mix of wild and captive bred. I haven’t tried other...

Can you replace the (glass?) lid with a mesh screen to increase gas exhange? The pH is too low (7.4) which reinforces @phc567 hypothesis...

Thanks @Thales for sharing this study! The mathematical rigor really helps with perspective. Did you send out sterilized salt water...

Also wanted to say I recently bought a Hanna "HI98103 Checker pH Tester with 0.1 pH Resolution" hand-held pH meter, and it works pretty...

I agree, monitoring pH is a safeguard when you are dosing stuff that affects it. You can program a fail-safe to shut off the kalkwasser...

That’s ok. It’s the output line, it will empty partially or even fully if your line output is above the water line. Mine looks the same.

Sorry to hear she didn't qualify for the transplant. It's so tough to take care of parents and watch them struggle with their illness...

Well, if anyone wants to give me samples of any of their bugs, I can take clear photos under the microscope. It would really help me put...

I'm also hearing about a "black plague" affecting acros, apparently turns the flesh around the base black, and it especially affects...

Do you have a photo of the "white bugs on euphyllia" - do you know where you might have gotten them? I am putting together pest photos...