The amazing thing to me is that everything in the tank looked fine even
after the sauna
treatment.




Marc I keep a 29 grow out tank (the one your ric's came out of) with no fan
and it has a 400w MH 10" above it, the tank temp is between 90 and 91 with
the only noticeable difference between it and other tanks is a faster growth
rate in all that live in the tank............algae's included. the only
worry I had was the low O2 levels associated with the higher temps, I eased
my mind here by using a Mag 12 closed loop which gives plenty of circulation
and gas exchange by keeping the surface agitated. the Mag 12 also upped the
temp by 3 in and of itself and its ran external.


kc