enclosure ventilation for 120 gal

[spencer118]

i just finished building junes new tank and im wondering if this is enough ventilation for the tank? it is a 120 gal, 4x2x2 i believe?
theres 3 of the circle vents on each side and they are around 4 inches tall and wide

 

[Nikki.D]

i just finished building junes new tank and im wondering if this is enough ventilation for the tank? it is a 120 gal, 4x2x2 i believe?
theres 3 of the circle vents on each side and they are around 4 inches tall and wide

i just finished building junes new tank and im wondering if this is enough ventilation for the tank? it is a 120 gal, 4x2x2 i believe?
theres 3 of the circle vents on each side and they are around 4 inches tall and wide

You would need to have 2 vents that each of which measures approximately 12.5cm (for length) and 8cm (for height). However you can convert this to 3 vents (if it works).