Ryan from bulk reef supply ran some triton tests on systems with Marine Pure blocks. See the results here:
https://www.reef2reef.com/threads/i...brstv-investigates.307515/page-4#post-3814988
So now the question is how toxic and how much of aluminum is detrimental to reefing?
https://www.reef2reef.com/threads/i...brstv-investigates.307515/page-4#post-3814988
So now the question is how toxic and how much of aluminum is detrimental to reefing?