temps

i see a few of you think 75 is too low, i currently have it at 78ish do you think i should leave it and see how they go? i dont want to risk my pets lives for anything so want to keep everything nice and safe.
please let me know what you think?

oh and btw, everyone ate this evening aswell, its their first evening off and i shall be pairing them up again in 48 hours for another 3 days?

lovin all the opinions guys keep em comin