How long have you had your sea apple? Has it improved, declined, stayed about the same?I poured out like a small cups worth into a satalite container to avoid contamination then pull out 1 ml at 8pm and 1 ml 12am mix with a cup of saltwater from my tank pour right back in have insane polyp extension from all sps pink spiny cucumber, sea apple and sun polyps then I mix in Phytofeast every third or forth feeding when feast is out I will try just feeding shellfish 1800.