Any Problems Adding Carib Sea Eco-complete Plant Substrate 20 Lbs. Ont

[phlawed]

I really dont want to have to completly redo the tanks substrate is this ok to just add on top?
Carib Sea Eco-Complete Plant Substrate 20 Lbs.

 

[Themuleous]

Why not just use a good root tabs instead? will probably have the same affect, and you can spot treat places where the plants are?

Sam