40 gal high vs 29 gal high

[murph3400]

I am seeing the light. 36x18 might be better

 

[Brookster123]

If you're not restricted on space? A 40b would be the best

 

[idol1]

I have a 60 gal hex. I hate this tank. It made a bad fresh water tank and a worst saltwater one.

Now theirs only one night octopus in it and it stays to the bottom. The only thing I found this high tank good for.

40 gal breeder tanks are nice.