Apr 19, 2016 #1 Wags_zach Aquarium Advice Apprentice Joined Mar 16, 2016 Messages 11 Never had this before but what is this? It's growing in like a rind around my tank. I feel like it's algae but wanted to know for sure. Sent from my iPhone using Aquarium Advice
Never had this before but what is this? It's growing in like a rind around my tank. I feel like it's algae but wanted to know for sure. Sent from my iPhone using Aquarium Advice
Apr 23, 2016 #2 Delapool AA Member Site Team Joined Feb 7, 2013 Messages 16,731 Location Perth, Australia That does look like algae to me. Should readily come off?