has any one used this is there a heat issue with this, I had the delux one and in the summer that tank got hot I could imagin how how the MH on a 24g would be!!
I have 28 gallon JBJ with 150 watt MH closed hood. In summer I kept my apt cool and did not have any issues. I know many get a chiller but so far I have been fine with it!
Best luck