This is really embarassing to admit, but... I've never actually cleaned the filter in my betta tank, except for one failed attempt! Firstly because my tank is cycled successfully, so I'm scared to mess with it, but also because I have bad eczema on my hands so I'm worried it might be an infection risk. Anyway, I'm trying to repent of my ways and actually clean the filter and maybe replace part of the wool. But I need to find some gloves. Something tells me aqua gloves or anything of the sort will be either unavailable or really expensive here, and since I'm only touching the filter components outside the water, not actually putting my hands deep in the tank, I figure short gloves should be fine. Are any food-safe disposable gloves okay? Should I look for anything specific e.g. powder-free? Thanks!