hi guys i have a ? i hope it doesnt soon stupid. well i have a 55g small soft reef and i have a 20g sump. i have a 300watt heater and my tank is open cuz i have a squid and return comin into the tank , any way i dont have thermometure cuz it broke and i just got a large blenny and it died today, i didnt drip acclamate just float the bag cuz i got home reeaaaal late so i float for 25min then i dumpped him in the tank. well any way i just want to know just cuz my tank is open my tank should still be 75 even if the glass lid is not closin it. sorry for so much writing.



