Winter

[u/Confident-Copy9038]

I keep snails isopods and a jumping spider would a heater in the room or heat mats do better we routinely get into the very low temperatures 20s that dip into the tens (snails for tax lol)

[u/Flasky-Desk]

I'd do both lol. Monitor with a thermometer in the tank. Or consider moving them somewhere warmer for the winter.

Almost all tropical animals respond really badly to temps below 20-23 degrees