Supplements

boucherh

New Member
I am curious as to what everyone's opinion is on supplements (magnesium, iodine, strontium, etc). Do you feel they should be used? If so, which ones do you prefer and why? Is there anything you feel should NOT be used? Thanks!!!
 

meowzer

Moderator
1. If you do regular water changes you should not have to add anything...
2. NEVER add anything that you do not test for....
 

ophiura

Active Member
The only possible additive, IMO, and depending on the type of tank (eg SPS reef) is calcium and magnesium, but these needed to be tested...and also done in concert with pH and alkalinity monitoring.
Otherwise in most tanks, frequent water changes will do the trick, IMO.
 
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