Better fit???

So I am doing a half circle 36g tank. (26" across the back, 13" down the middle tapering at the end, 26" high) I am skipping the great Stuff background, but creating a cork part tree against the middle back and using branches to create a canopy. Picture is what it use to look like and I plan on having more open floor space.

So given that info what of the following do you think will climb more. I Know it would be ideal for thumbs or pumilio, but these are the options:


(3) Orange Terribilis
(3) Auratus
(2) Powder blues
(3) Cobalts

Thanks for your opinion,

Bill

Attached Images

almirante tank.jpg (76.7 KB)