So now my tank is now getting a lot of bright neon green algae. Not hairy or anything, more like the rocks are just changing color. Is this just a stage after the initial cycling of the tank or is this something I should be worried about? I'm out of town right now buy my brother is stopping by the house to check on the tank and even he noticed it. I was noticing a few days ago but wasn't sure if it was just me or not. I guess not, haha.