adding a brace to a 4x2x2?
How would one go about adding a cross brace to an already made 4x2x2 foot tank? or a longitudinal one for that matter? Wood being the preferred material.
30 gallon: 2 Goldfish
20 gallon: 1 Golden Algae eater, 4 zebra Danios
Use: Aqueon QuietFlow filters, large gravel, generic air pump. Aqueon hood lights on both. Test water every 1-2 weeks with API Master Test Kit