Hello, Im new to the ReefForum, I have a 29 gallon tank with 60lbs live sand 60+lbs cured live rock, Rena xp1 filstar filter, penguin powerhead, coralife 130W lights. been up and running for 2.5 years, with 3 clowns a yellow tang a scooter blenny, and a bicolor blenny, just recently started adding coral and things look GREAT, however tested water and my nitrates are Sky High, been doin small water changes and waiting on a skimmer. what else can I do??????? Have Anthelia, Frogspawn, yellow polyps,green,purple,and blue shrooms, some zoas and a blassa musa?????? either way, I am extremely concerned with this issue!