Does this sound descent

[BOWSER11788]

From my betta breeding days, I have 3x 20 Longs on a shelf, ok, so already insulated with 3/4 foam on all sides except front. If i use my old uths taped to each shelf, would the 85 hot side do any damage or be a fire hazard. atm I am not jumping head first and just want some kings/milks before a bp rack. I know the shelf can support the weight since it did while they were filled with water

[wilomn]

Depending on what type of kings you're keeping and where you live, you may not need any heat at all.

What species and location?

[BOWSER11788]

id probably need heat, I am in Nc, and keep my heat on 68 in winter, BUT will be kept in Beardie room with door cloose and the boost the ambiant temps to 75