I wouldn't keep 2 platies with a betta. I've heard they don't mix well! I'd bring your platies back to the store and get a school of 6 neon tetras. Would be a nice tank.
I wouldn't keep 2 platies with a betta. I've heard they don't mix well! I'd bring your platies back to the store and get a school of 6 neon tetras. Would be a nice tank.
Actually that would be too many.
I think the original tank is fine if the fish and frogs are all getting along.
I think a snail would be OK but then I am not familiar with the output of a ADF. Snail poop a lot, do frogs?