whats killing my fish

bexleyfish

Member
were you running carbon on the filter? Ive heard that if you dont rinse the carbon packet, the dust can be harmful... idk by the way, sorry about what all happened, that sucks
 

reefer545

Member
Originally Posted by myreef05
I am thinking it's the new powerhead. Was it brand new? Used? Did it have any lubricants etc. on there?
i have put so many BRAND new ph in my tanks, adn none ever caused any problem. Not to mention, they are made with lubricants that are not harmful if with any lubes other than water at all. Rethink your answer.
 

bracebldrs

Member
sounds like you shocked your system shutting down filt .
prob should of slowly removed media and flos .but if you dont have a
sump id still recomend a canister filt for running carbon ,phosphate remover
and general polishing .even most people with sumps have canisters.
 

lesleybird

Active Member
Originally Posted by AAnthony
ok, so i have a 55 gallon, with about 85 lbs of lr, and 80 lbs or ls, this is what i had yesterday:
hippo tang, mandarin dragonette (full sized), percula clown, 6 line, bi-color angel.
and today:
hippo tang dead this morning, mandarin just died 10 minutes ago, clownfish, dead this morning, angel is breathing heavily. all inverts seem ok, except for my coco worm, seems to be not as opened, and my one feather duster is hiding, and the other has this white stuff on its crown.
two days ago i got rid of my canister filter, which was just giving me problems, i removed it (it only put out like 250 gph), so i replaced it with a powerhead which put out 850 gph, and ever since i added that the fish have been hiding and dying, none of my shrimp, hermits, snails, or my lobster have died yet. and the water seems a bit clouded, but earlier today i did a 15 gallon water change, and yet the mandarin still died, anybody have any clue whats happened, why are all these fish dying, yet the inverts are fine
You didn't use a product by Kent Marine called Osmo Prep Marine did yor? I swear I think I got a contaminated batch as I only used it twice 6 weeks apart and had fish die twice. Lesley
 
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