I'm thinking of upgrading my toad tank. I just purchased a 20 gal. Long (30.3" x 12.5" x 12.8 ) ( Petco dollar per gallon sale )
Is this a good size? I want to go half/half on the land and water.

I also want to add the Repto Filter to the water area. please give advice! I'm open to new ideas.

Thanks Can't wait to hear what everyone thinks!