Awesome! I thought you planned on it, but had forgotten.
Nope, DIY would be insane on a tank that large. You'll have better plant growth and less algae issues with something more stable anyways (pressurized).
I think a 20lb would last you atleast a few months.....but I'm not certain. You may need something larger than that even. Maybe 2-3 20lb tanks?
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*Kristin*
5 Planted tanks:
55g, 40g, 29g, 20g, 5.5g
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