Five months in, battling the uglies. Is this cyano? This is the ugliest stretch of sand, the tank is otherwise not yet being overwhelmed. As you can see I have GHA and some algae (seaweed?) that has fronds.
Five months in, battling the uglies. Is this cyano? This is the ugliest stretch of sand, the tank is otherwise not yet being overwhelmed. As you can see I have GHA and some algae (seaweed?) that has fronds.