Is there any problems with buying used crushed corals?
I want to buy 23 pounds of it for $10. There are also snail shells mixed in it. The seller pulled the crushed coral out of his reef tank and rinse well & dried. I'm mainly using the crushed coral to raise the pH of my 29 gallon and its cheaper than aragonite.
What do you guys think?
I want to buy 23 pounds of it for $10. There are also snail shells mixed in it. The seller pulled the crushed coral out of his reef tank and rinse well & dried. I'm mainly using the crushed coral to raise the pH of my 29 gallon and its cheaper than aragonite.
What do you guys think?