Sam7's 40 breeder mixed reef

Beautiful tank; very inspiring!

I Just read through your thread and I was curious why you switched from Reef Crystals to Regular?
I was afraid to ask because I use reef crystals 😬 🤞
 
According to ChatGPT

Instant Ocean:
Matches typical seawater levels
Calcium ~400 ppm
Magnesium ~1320 ppm (close to natural ocean)

Reef Crystals:
Higher calcium and magnesium than standard Instant Ocean
Intended to better support corals and invertebrates without as much supplementation

In hobbyist tests and charts, Reef Crystals often shows:
Calcium nearer 490 ppm
Magnesium near 1440 ppm
Higher alkalinity

I went with Reef Crystals because IO & IORC is al I could find and it had the word Reef on the bucket! 🤣

Obviously, the end result is what matters, and your results speak for themselves.
 

TOP 10 Trending Threads

WHICH TYPE OF REEF CONTENT MOST OFTEN GETS YOU TO PARTICIPATE?

  • Daniel's daily polls. They're awesome! 😎

    Votes: 8 28.6%
  • A real troubleshooting problem

    Votes: 10 35.7%
  • Build-thread or tank-update posts

    Votes: 6 21.4%
  • Before-and-after progress photos

    Votes: 3 10.7%
  • Beginner questions

    Votes: 8 28.6%
  • Honest success or failure stories

    Votes: 7 25.0%
  • A post, update, or article from my favorite vendor

    Votes: 5 17.9%
  • Detailed how-to or educational discussions

    Votes: 9 32.1%
  • Tank tours and member showcases

    Votes: 5 17.9%
  • Local events, swaps, or meetups

    Votes: 5 17.9%
  • Other (Post in the comments)

    Votes: 6 21.4%
Back
Top
Home
Post thread…
Market
What's new