I just did a 35g hex tank for my gray tree frogs. I put a prebuilt waterfall in mine instead of building my own waterfall. I also put in a raised lagoon, I wanted multiple water features considering I was putting 4 frogs in there.



Are you intending to mix species after asking for advice on mixing species and then everyone telling you that it is a bad idea? Red eyes need height and humidity, tiger legs need low arid conditions. With my experience with a 35 gal hex tank, you cannot accommodate both of their climate and spacial needs. Not to mention, stressing your frogs out by forcing them to share a small space with a different species and the toxins they will present to each other, slowly killing each other.