Well I looked in my sump today and I saw a lot of this milkish snot like substance inside the sump. I do have a refugium in the sump but the "snot" was not in that part it was in the section where the heater and return pump is. The "snot" is NOT in the main tank. I got out as much as I can, the rest is wrapped around the heater. I do have what I think is called a q-tip sponge invasion in my tank (i think that's what they are called? Very small white sponges). Could they be producing the "snot"? My water parameters are good so I know that they aren't responsible for the "snot". :help:
