Scorpion tank

[Salvo]

Hi, I currently have a pygmy waspfish and a yellow spotted scorpionfish in a 25 gallon with 2 clowns and a royal gramma.

My questions:
1. Would a coral croucher goby (Caracanthus madagascariensis) be ok with these 2?

2. Would I theoretically be able to move all 3 to a 15 gallon tank (nothing else) as a dedicated scorpion tank and reduce the load on my main?

 

[Gumbies R Us]

@i cant think

 

[nautical_nathaniel]

I would imagine the 25 gallon is at capacity and a 15 gallon seems small for all three of those fish.