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View Full Version : Chelated Iron Expired?



likestofish
01-24-2016, 12:25 PM
Hey guys I have a question about how long chelated iron plant supplement iron good for. I just got back into keeping fish after taking a break for 5 years, just going through all my old supplies in the basement and found a bottle of iron that was opened but almost full still. Can I use it again or should I toss it?

Tropical
01-24-2016, 09:23 PM
Yes iron does change, I would definitely toss it....

Root tabs are much better, liquid ferts feed the algae.
I only use Osmcote root tabs, they are pretty cheap on EBay....

likestofish
01-24-2016, 11:44 PM
Ok, was just checking before tossing a full bottle.