i just had a blastomussa that died today and it was fine this morning i had this for about 3 weeks now and it was doing fine. i alsot had about 3 fish that died, 1 sea urchin, and my snail just died this morning. ive tested my water and also brought my water to the LFS to get it tested and everything seems to be ok? and im tryin to get an answer to why everything is dying? right now i have a frogspawn, duncan and a sea fan in there that seems to be doing ok. why is everything dying?!?!??!