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I really like the ones that @FutureInterest uses. Where can one buy these in bulk? What's your preferred frag plug?
I used to get mine from ebay but his quality has slipped as in he uses alot less aragonite and more concrete. So I started making my own using aragonite/portland cement in about a 4/1 ratio and a silicone mold that I made.I really like the ones that @FutureInterest uses. Where can one buy these in bulk? What's your preferred frag plug?
We mine it and grind it. I'm going to mix up a batch tomorrow with a ratio of 3 to 1 and 4 to 1 to see which works better. I do have some with more fines in it will try that to.Where did you get calcium carbonate sand?
Fwiw,
That is basically what aragonite is, with traces of some other cations like magnesium & strontium.
11 cents each not a bad dealI'm just looking for the best bang for the buck I guess. Cheap, easy to cut/crumble frags. I think I'm going to go with these https://www.reefcreators.com/1000-Small-Scraped-Ceramic-Frag-Plugs-34_p_80.html
Um.... I'd say they'd be gone in a few monthsMy only problem would be coming off with 100 bucks for something that would take for ever to use