[Desmon Moreno]

Anybody know what is this growing in my tank it’s spreading everywhere

 

[Ben3721]

Looks like staghorn algae to me. Try hitting it with a spot treatment of excel, if it kills it then you know its definitely an algae strain. Is there enough water flow and co2?

 

[Erirku]

Looks like staghorn! Just pull it out manually and do water change. Good water flow should help. Hope that helps