irish02bk
Senior Member
Whats the difference between this stuff? Is there a big difference with Alk/Calc/Mag
I was looking at http://www.reefcentral.com/forums/showthread.php?t=1714505
And it doesn't have the bio-actif stuff on there. I currentyl use the bio-actif and was just wondering about the pro-reef
I was looking at http://www.reefcentral.com/forums/showthread.php?t=1714505
And it doesn't have the bio-actif stuff on there. I currentyl use the bio-actif and was just wondering about the pro-reef
