So since i had my 13.5 i always kept my lights on blue mostly...went through the cycle..im not a schedule kinda person...so i test frequently....i am a psyco as since its so small i get to see everything..so im kinda taking tweezers pulling whatever out..basically detailing the baby..but now since ive been getting new stuff, new stuff needed more light..and everything is great but now my tank is brown and green...i do water changes frequently...weekly then a bigger one monthly..i do overfeed but thats when i run my skimmer..i dont run that all the time because i mainly have zoas and shrooms...i have been using reefsnow which i know has a bad rap but the shroms love it..sry so long..