Okay, I know it's just algae in the water, but is this a good, bad, or nuetral thing? It matches the lifestyles of their home, algae in the water like back at home in the wild, but I can't see anything farther than 8 inches past the tank's glass. I don't know if they like the algae 'cuz it's natural to them, or if I should clean out the tank and make it clear again. I have a lot of plants, and this happened shortly after I uprooted some of the plants to remove them from their small pots. My Pl*co seems happy, but I've also noticed all my fish have become a bit more territorial. I don't know if it's 'cuz they can't see eachother, and are bumping into each other, or if the "natural" atmosphere is bringing out the "natural instincts" within the fishes... Can someone advise me if it would be better to clean out my tank, or let them be? Or will the algae eventually clean itself?