They should be about $3.50 but Amazon is gouging on them at the moment. You could try direct from Current Culture but shipping may be expensive from there. Yes it is not the type that fits the bucket with a built in lid. A sharp pocket knife will work just be careful not to cut yourself. The reason I say that is I cut myself the last time I cut a bucket lid.. I should not handle sharp instruments when HIGH!
help me figure out what to do. really dont want to hav tofun an ac all day in my garage but if its 88 in the tent and the water is 79f i dont know what to doHey JT, yes wet towels helps, as MoG notes. I find from working in a small space, like yours, it’s a balancing act between heat and humidity. As the heat in the tent goes up, the humidity goes down, and vice versa. Where was the humidity before you pumped the heat up to 80+? Backing that down will definitely help also. Plants will love 75 and it will probably add 10% rh.