AIO 20G DIY

[Corbin]

So my 5.5 lasted me almost 2 months, need bigger!
i know ill end up having 20 tanks again in no time, who needs a bed anyways right?
So im gonna get a 20g at the end of the month.
Was planning on doing a AIO blue prints in picture
no experince in this, just a little reserch. so what do you guys think.

and questions i have are, i have a old clear acyrilic tank 20$ piece of crap i was thinking of cutting up, but painting it black, is spray paint good, or to toxic, should go with a safe kinda of paint.

whats a easy to find aquarium safe sealant, preferably black.

and what kinda pump you recommend for the return, to either create enough flow on its own for the whole tank, or just for the fuge, and use other power heads.

oh yeah.. and Skimmer or no skimmer? im not running one right now just weekly water changes on my 5.5g

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