Hi, looking for a little help to identify this fuzz that is growing on my life rock. Tank is approximately 140 gallons, just over a year old, but most of the rock and fish were transferred from my previous tank of six years. No additions or subtraction’s to the tank in over six months, try and keep it fairly low maintenance.
I’ve tried to scrape it off with a toothbrush, and it doesn’t seem to want to come off. The rocks with a good covering of Coraline algae don’t seem to have the same issue.
I’ve tried to scrape it off with a toothbrush, and it doesn’t seem to want to come off. The rocks with a good covering of Coraline algae don’t seem to have the same issue.