What temp. did your tank hit today with the heat?

[Doug]

Mine is 78.6. Open top though with a decent cooling fan. Do your tanks reach those highs, even with central air. Thats what keeps mine under 80 on even the hottest days.

[dreef]

Yes it's a blazing furnace here in the prairies,only a small wall air conditioner and tank on main floor.But.... T5's baby.. 8 tubes,open top and it peaks in late afternoon..81.9

[Todd]

88 Yesterday with 2 x 400w halides. Think that I am going to reduce my photo period by an hour, and might add a clip on fan to the sump area, but I allready have 2 fans (50cfm) on the canopy, one of them runs 24/7 the other when the lights are on.

[Finaddict]

it hit 84.5 on monday night

i have fans and I ce packs ready if it goes high again...with +33 today