6foot Tank Questions......

[NBS]

i am having some issues with my canopy, there seems to be an unusual amount of condensation going onto the top of the cover, thus rusting the joins for my lid and in turn bending the lid a fair bit......... is there any way to stop the condensation going up to the top of the lid it seems to increase when the water level gets lower for some reason........, its a 6 ft tank with two 300watt heaters in it........any help would be awsome

 

[england]

have you got shelving inside the tank

,,,,if yes get some glass to close of the opening...you can buy condensation trays also for tanks