sansouci01
Aquarium Advice FINatic
I was going to do my weekly water change this evening and noticed that the water that I have mixed and ready to go in my 25 gallon mix container had tiny brown particles floating around in the water. I usually do my water changes during the day and never noticed the particles. I just happened to use a flashlight this evening to look in the container and saw these particles. I use I/O reef crystals. Anyone know what this could be or have had this problem before with reef crystals?