jjspati
Member
I heard that bubbles in the tank cause pop eye. is this true? in my 45gal, my power head at random intervals blows air bubbles (like maybe every 10 minutes to an hour or so ill see a blast). i have absolutely no clue where it gets these pockets of air to blow in the first place. it seems happen more frequent when i dont change the filter for more than 3 weeks. does anyone have any information about this?