richiestang_78
Aquarium Advice Freak
Can it hurt the tank to clean the gravel every water change? I know bacteria lives in there and was wondering if vacuuming removes too much of it. I do a 5gal water change ever saturday and wednesday so I remove about 10-15 gals of water weekly out of my 30gal tank and I use a gravel vac everytime, should I maybe only use the vac once a week or am I fine?