Ok well i got a 14g biocube which i just started cycling about a week ago. The last 2 days ive seen alot of brown algea start growing on rock and sand just wondering if this is normal or if i should do something about it, I know certain snails would help get rid of it but not sure i should put them in the tank since im still cycling it. Thanks for the help. heres a pic of what its looking like.