hi.i ahve a 10 gallon fuge (just started it about 2 weeks ago).i also have a seaclone 100(i think,dont remember its old,but working fine).a jbj viper hqi (70 w/14 k). 13/14... lbs lr,2 inch sb.running on a 6 gallon nano w/ top off. what kind of problems could i expect? thx.