I got fed up trying to feed the frogs with platies in the tank, so I've moved the platies to another tank and bought 2 new frogs.
I now have 5 ADF in uk15 gallon.

My other 3 frogs seem happier since I took the platies out earlier this evening and put the new frogs in.
They used to hide a lot, but now they've been exploring the tank more and sitting on the plastic plants for longer.
I also didn't have to wiggle food in their face to get them to eat before the fish did. They found their own food and ate a relaxed meal of brine shrimp.

Im a bit concerned about the new additions though. I didn't see them eat. One has been floating with arms and legs spread around the water surface for hours, occasionally stopping to rest on a plant. Looking relaxed but very different to the original frogs who never did that (maybe because of the fish?)
The other new frog has been doing this too, but then climbed out on top of the filter. I lowered the water level in the tank but she's still got ontop again and has been there ages. The gaps in the lid are already covered but im worried she'll dry out.
I've been dripping water on her from the tank every so often to keep her moist.
Is this normal? Neither new frog looks Ill and they are bigger and probably older than the others.

I think the 2 new ones are girls. My old ones are 2 boys I think, and possibly one girl.
The old frogs look happy and I've just tested for ammonia and it was zero.

The past couple days one of the old boys was hiding at the top of a plant with his nose sticking out of the water and he wasn't eating as far as I could tell. But he's acting fine now the platies have been moved.

The new frogs were in a tank in the shop with newts. I thought they weren't compatible?

I'd appreciate your thoughts.

ETA. Apologies for the edits. Im trying to type on my phone and predictive text is a nightmare