Hey everyone im getting another baby BP soon(either a pin or a mojove) and i want to put him in a tub instead of a tank to save some money and space..

the only thing i was wondering is will the humidity get to high? i live near the beach and the humidity in my bps TANK is at like 58-60% all the time(exept during shed), and i am afraid the humidity will be to high in the tub.. would it be possible to cut a giant hole in the top and hot glue or zip tie some chicken wire securely or something to get better ventilation and lower the humidity?

thanks