hi this is complety unrealated but i need awsers fast I have a 4ft tank with 2 large silver dollar 2, small silver dollar, 2 silver sharks, 1 angel fish, 2 rainbowfish, 2 yoyo loaches, 5 kuhi loaches, 2 guppies, had 3 paradise fish, and 2 very large sucker fish, 1 red eye tetera, and 2 blackwidow tetras. a strange mix i now but its workin. anyways my problem is this I have recenty lost 2 guppies no big woop but 2 days later one of my female paradise fish died in same time frame, not that weird exept my touchy fish are just fine and my hardy fish are dropin any ideas on whats happinin would be much appreciated asap plz send replys to "martious666@hotmail.com"