Hello eveyone.I had my 50 Gallon tank for about 4 years now.When i first got it i was really into it.I set it up with just the basics.40 Lbs liverock,Seaclone 100 skimmer,AquaClear 300 power filter,two AquaClear 301 powerheads,Just the basic 50/50 coralife bulb.I let the live rock cycle,and...