Do NOT drill holes thru the sides of a chest freezer. The refrigerant lines run in the walls of chest freezers. You will most likely drill thru a refrigerant line , releasing all the refrigerant ( and kill the ozone). Also chest freezers use no fan to move air so heat transfer would take too...
For example, if you're using fans, you might want to replace them.
Or at least clean them, you would be surprized how much airflow can decrease w/even a little dust on them
my 2ft x 4ft x 1ft 60 gal is lit w/ a single 400w rule of thumb is 2ft per light but if its centered ya get full light for center 2 ft w/ gradually less on the 1 ft leftover ends - works good for lower light coral
OMG get a life people
Eris has done more for your tanks w/ no profit than ya know. Why do we all want to ET on the boards.
You want to think for real. Thanks for real thought Len
I have a sudden and strong impulse to do my best to stop global warming.
Btw Chrispy rocks