metromyers
Fish Crazy
They make heaters for fish tanks but do they make coolers? How can you bring the temp down in a tank?
I can't put her through that. So I think bringing her home is the best for now. Anyway as soon as I took Miss Fauna out of the tank I think I heard Cory let out a sigh of relief. I think he was getting tired of being her play toy! 
Thx Phoe. I figured it was for coldwater fish in summer months... never considered it for marine use.remz, coolers are often used on marine tanks to keep the water stats stable, as in the summer water can evapourate away, leaving the salt behind, but with less water
this increases the SG for the amount of water left in the tankafter evap, which can make a tank very very unstable, and in worse case scenarious kill the fish etc
Marine is normally set to about SG 1.024, now if u can imagine, say its a 100 litre tank, and u add a certain amount of salt per litre to make the whole 100litres to 1.024
Now if water evapourates, it leaves the salt behind, so if a few litres evap, it then means the water in the tank is now at a higher concentration per litre, which isnt good
coolers are normally used on open top tanks with marine, but also very good on other tanks in general
Hope this helps