[Small Scale Breeding Setup Questions]

Thanks all. I might try the 20 gallon with dividers idea. The solid ones. I wish I had something set up now though. Just went through my floating wisteria and found 19 corydoras duplicareus eggs! 

[Small Scale Breeding Setup Questions]

I'm thinking about setting up my first aquarium rack to try my hand at breeding corydoras, Kribensis, plecos, and black neon tetras.

I was thinking I'd have a 20 gallon, two 10s and four 5s. 

My question is this... Can I get away with just buying 20 gallon tanks and putting permanent dividers in? Or would it be much better to by individual tanks?