Vitamins

[Dooglas]

Can Vitamins such as Iron be used in an aquarium to fertilize plants?

Such as, putting a few broken iron tabs in the substrate? :dance2:

 

[Sammie7]

I would say no. Here is another thread on that topic:
http://www.plantgeek.net/forum/viewtopic.php?p=53351#53351

 

[Mgamer20o0]

iron is used but i wouldnt add anything unless its made for aquatic plants.

such as.
http://www.bigalsonline.com/BigAlsUS/ctl3684/cp18480/si1380298/cl0/seachemflourishiron250ml