Yea lol that 55g really tested my patience on just about any imaginable level in the tank world
The tanks go to the people here who kept supporting me through rough time not to give up on it thou
The minnows & guppys are in the 110l right? Nothing wrong with the stock Was it my pers tank i'd upp the Minnows to 8-10 once the tank is safe, but that's it
Your 64l is super low stocked really with the 3 cherry alone - Amazing there's still people out there not borderline overstocking WOW. You could consider a group of cory's for it?
The 30l will work for the betta, the neon's i'd suggest at least 8.
Another thought/ idea...if your mollies aren't gonna make it: Put the Cherry's in the 110l. Put Betta & a larger school of neons (like 15-20) into the 64l and use the 30l for fry and/ or shrimp? Just a thought