ATI Essentials Pro availability

North Borders · Sep 8, 2025

Beautiful tank!

Same here with not wanting to swap, but don't have a choice. Haven't been able to purchase it for months (been looking since late May).

NR53 · Sep 11, 2025

I have three new boxes of 2L sets that I've been keeping as backup since I made the switch to a calcium reactor last year. If anyone is interested shoot me a PM and we can see what shipping looks like. Closer to CA the cheaper it'll probably be.

xiaoxiy · Sep 11, 2025

They are available again! But under a new name: ATI Essentials Mixed Reef.

https://store.atinorthamerica.com/products/ati-essentials-mixed-reef-5-4-liter-set-2-x-2-7-l-bottles

SeeSnek · Oct 18, 2025

xiaoxiy said:
They are available again! But under a new name: ATI Essentials Mixed Reef.

https://store.atinorthamerica.com/products/ati-essentials-mixed-reef-5-4-liter-set-2-x-2-7-l-bottles

Anyone finding this available anywhere online? ATI site is sold out

North Borders · Nov 15, 2025

Im about 2 months now into using Tropic Marin All For Reef as a replacement and am very satisfied with it so far. Once dialed in, my parameters are super stable.

LavenderTi · Nov 16, 2025

I’ve been using a calcium reactor for a little more than a month now. Happy to not be stressing out about supplement availability.

SeeSnek · Nov 16, 2025

ti_lavender said:
I’ve been using a calcium reactor for a little more than a month now. Happy to not be stressing out about supplement availability.

What are you using for trace elements?

LavenderTi · Nov 17, 2025

SeeSnek said:
What are you using for trace elements?

Even when I was dosing ATI essentials I was doing the captiv8 program. Mix your own single solution based on your ICP test. I’ve continued with it. So far haven’t seen a huge change in that concoction.

Kingsol777 · Nov 18, 2025

Sold4jc7 said:
I've been using Essentials Pro for 5+ years, and don't want to go through the stress of changing. It's worked well and I have the dosing amount dialed in.