DIY stand question

[Saltwatercoral2]

I am building a stand fora 36" x 24" x 18" tall tank. The stand dimensions will be 37" x 25" x 36" tall. I am going to use Rockerengineers way of building it. Wat I am wondering is, Can I get away with using all 2 x 4's and not have to put a brace in the center of the front of the stand and also a brace on the top of the stand?

Or will I need to step it up to a 2 x 6's for the top and bottom?

[saintsnsinners]

All 2x4s would be fine. In fact, all plywood would be better if you can do it.

[SGT_York]

Make sure your best, straightest 2x4's are used for the top horizontal pieces, 2x6's would give you more strength and less risk but a glass tank on 2x4's is fine at ~30 inches. If it is an acryilic tank it will tend to bend more over time (years) so I'd go with 2x6's.

[Saltwatercoral2]

All 2x4s would be fine. In fact, all plywood would be better if you can do it.

I definitely am not the most craftiest lol. For piece at mind. I'd rather use something else and skin it in plywood lol