ShadyFish04
Aquarium Advice Apprentice
Lately I have noticed white specks appear on my glass. My tank is a 20 gallon freshwater aquarium with an aqueous filter. It is usually 74 degrees F but can sometimes go in the 80s since I live in CA and it has gotten very hot lately. These specks can be easily removed through the algae magnet i have on the tank however they keep returning. Does anyone know what it is/ how to get rid of it? Ive provided the best picture I can 
