bubble algae

Is it red bubble algae? I don't see it anywhere else in the tank.

So I've been battling an outbreak of bubble algae for quite some time now, and have tried all of the natural methods of removal (manual, emeralds). Unfortunately, my tank is too small for me to introduce some of the more aggressive bubble algae eating fish. I'm trying to weigh my options at...

Protect your reef from algae and pests the natural way.. and Win a Baby Groot! As many of us just use chemicals to remedy issues.. there's something beautiful of curing issues the natural way.

So my wife gave me the OK to upgrade from a 60 cube to a 90 gallon for the kitchen. I planned on tearing down the 60 cube and rebuilding the inside anyways but I had the amazing option to trade it for a 90 gallon. The issue I am currently having with the cube is that all my rock is COVERED...