Bad source food: feeder fish

[Wailua Boy]

Some fish are carriers of bacteria but are asymptomatic aside from that

 

[JohnTr]

Because the feeders were contaminated with bacteria, not a parasite issue; assuming your water parameters are in check.

One other consideration is could you of over dosed with a chemical. Have you done any water changes recently?

i didn't do any water change recently.

A hundred feeders is quite a bio load to dump in at one time. Did you dump in the bag water as well? That would add a lot of ammonia. I always dump mine thru a net and toss the bag water. My RBP has been pretty indestructible. Also what is your bio filter setup if your display is bare bottomed? How's your ammonia level?

i just took my water for water checking. the guys who check for me, he said my water is pretty good. 0 ammonia, 0 nitrate, and pH is 7. that is what he said.

I would guess water issue not feeder issue. I agree could have been ammo spike because of adding the feeder bag...

I would do full param test

Anyone survive?

yes. my rays, two motoro and my gar is survive.

 

[JohnTr]

A hundred feeders is quite a bio load to dump in at one time. Did you dump in the bag water as well? That would add a lot of ammonia. I always dump mine thru a net and toss the bag water. My RBP has been pretty indestructible. Also what is your bio filter setup if your display is bare bottomed? How's your ammonia level?

The bucket with dead feeder is separate with my tank and filtration. I catch the feeder and feeding my fishes by hand
For my filtration, i have hang on filter and the dry wet sump. For dry wet sump, i have actived carbon on the top, then filter, sponges, bio ceramic.

 

[maxkerr]

I use guppies and convict fry for feeders that I raised myself never had problems