hi guys, i have watched several youtube clips on how to do a partial water change. clean a portion of gravel, change a portion of water, roughly 20 percent. got it. i'm due for a water change today. i developed a skin condition that has open blisters (a reaction to medications). it should go away within a week or so. it covers both arms from wrist to shoulders. obviously, sticking my arm in the tank to clean the gravel isn't a wise idea. my siphon involves me putting my arm in up to the elbow. would it be okay for me to swap out 20 percent of the water, but not doing a gravel vacuum until the blisters heal...or until i can get some large elbow length gloves or something...my husband's work days are 14 hours in an emergency room, so i would hate to burden him with the job right now. i know not vacuuming the gravel is not ideal...but is it a HUGE deal if it isn't done every week? my daughter's arms would not be long enough to reach. should i force the husband to do it? lol.