Sweet thanks Brookster, as of now I can fit 3, MAYBE 4 more containers if I take out my stones. Each container will get at least a stem plant, AR mini, Ludwigia Red, maybe blyxa. This should give us a decent mix of plants. The containers are:
1) Eco-complete w/dirt
2) Eco-Complete w/dirt and osmocote +
3) Brightwell (Brookster)
4) Aqua soil? (???)
5) ??? (???)
6) (If I have room) (????)