[aprildawn]

ok, so here's another fert question. i have a 10 gal with RCS. My plants look like they are in need of ferts. what, if any, can i use with RCS? i used root tabs last time & lost almost my entire colony. i don't want a repeat of that.

 

[OAli]

Ate you sure it was the root tabs? I've used API tabs and seachem ones and nothing happened. I also use flourish, flourish excel, iron, and potassium chloride nothing has harmed my rcs.

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[52149]

Osmocote tabs these actually are pretty good. If you want to be safe buy individual ferts like potassium, phos, iron, calcium, etc no nitrogen though.

 

[sbarbee54]

Yeah I run Osmocote in all my tanks never a issue!