Flexwatt sticking

I just bought 2 feet and taped it up on the bottom of the tank. Now i see it fell off but my temps are still where they need to be. So the flexwatt is now laying under the tank on the stand, with 3/8 of an inch between the flexwatt and tank.

is this ok?

You want to use metal tape to hold it, find it in the a/c supply section of HD I believe.

Wil it be ok until i get some?

Sure if your temps are holding

im using the herpstat so ya my temps are consistent.

they need ot makea good wood tape ( for unpainted) shelves lol. the foil tape keeps coming loose andduct tape just won't stick.

Picked up some aluminum tape, seems to be holding up so far.

It will hold with aluminum tape! That stuff is real sticky, and the best to use with Flexwatt.