OK so i have been having some issues... anyone want to help me or tell me why =] ...Over the past 2 weeks I have notice that my smaller snails have been dying...im not sure why but i think i counted like 2 margita and 3 or so others....the Turbo snails i have in there are doing fine...and until last week I only had 2 fish in there....i do water changes every 2 weeks and clean the filter at least every 2 sometimes more...This morning my scarlet red crab was dead i saw body parts every where ...lol...the other red crab is find though ( i had two) ..I did some water test and ill post result in a minute...The 3 fish I have are Purplefire fish, yellow tail damsel and a PJ Cardinal...any idea what might be going on..