Re: White worms
looks like the same worms i get in my isopod cultures. I think they are gnat larvae. I sometimes see them fly out of my culture when i open it up. They appear to be harmless.
This is entirely anecdotal, but these worms only appear in my dwarf iso cultures and I have not seen a single one in my larger iso cultures. I have a hunch that the larger isos like my powder oranges find a way to take care of these pests either eating them or outcompeting them since they both feed on the same food source being the fish flakes i provide. If you dont have large isos in your viv maybe try that? If you already im sorry i wasted your time. xD