I have no idea what is going on and Im desperate to save my fish. 
I have been keeping fresh for 8years and started marines at the end of January.I currently have 3 setups:
100gal Reef setup:
5 Common Clown
2 Green Chromis
1 Coral Beauty Angel
1 Midnight Dwarf Angel
1 Royal Grammar
1 Yellow Tang
2 Bangaii Cardinal
2 Fire fish Magnifica
1 Decorated Firefish
1 Rocket Goby
2 Hermit Crabs
2 Cleaner Shrimp
1 Fire Shrimp
1 Coral Banded Shrimp
1 Decorator Crab
4 Turbo Snails
50kg Live Rock
Water:
23.7C
pH 8
SG 1.022
NO3 0
NO2 0
GH >16d
KH 10d
55gal FOWLR
2 Lionfish Volitans
1 Zebra Eel
1 Tesselated eel
1 Marine Betta
7kg Live Rock
23.4C
pH 8
NO3 25
NO2 0
GH 16d
KH 3-6
SG 1.021
43gal FO
Niger Trigger
2kg Live Rock
Now to my problem,on Monday the black lion started developing a cloudy eye.I did a 50% water change and added epsom salt.The next day his eye looked 50% better,but I still did a 25% wc and added epsom salt.Yesterday both his eyes were completely white,did another 25% wc.This morning I found him dead.
Just did another 50% wc and added some sera products.I know this is a very small setup for them but I have a external canister filter and an internal filter running.Also This weekend Im going to look at a 410gal tank to buy.
Also this morning I found my midnight angel lying on the bottom gasping and a few hours later he was also dead.
This afternoon I was planning on selling the trigger because he is aggresive and I wont be able to keep him in a small setup.As I was talking I placed a finger against the glass and like usual he tried to attack it.About 6hours later I found him dead underneath the filter with no obvious signs of illness.
All of the fish have been eating well,this is what I feed them : Hake fillet,octopus,squid,mussels,crab,bloodworms,lance fish,shrimp and prawns.The trigger and the FO setup only get fed every second or 3rd day.Does anybody have any idea what is going and what can I do to prevent any more deaths?
P.S the red dot on the betta is just a reflection
I have been keeping fresh for 8years and started marines at the end of January.I currently have 3 setups:100gal Reef setup:
5 Common Clown
2 Green Chromis
1 Coral Beauty Angel
1 Midnight Dwarf Angel
1 Royal Grammar
1 Yellow Tang
2 Bangaii Cardinal
2 Fire fish Magnifica
1 Decorated Firefish
1 Rocket Goby
2 Hermit Crabs
2 Cleaner Shrimp
1 Fire Shrimp
1 Coral Banded Shrimp
1 Decorator Crab
4 Turbo Snails
50kg Live Rock
Water:
23.7C
pH 8
SG 1.022
NO3 0
NO2 0
GH >16d
KH 10d
55gal FOWLR
2 Lionfish Volitans
1 Zebra Eel
1 Tesselated eel
1 Marine Betta
7kg Live Rock
23.4C
pH 8
NO3 25
NO2 0
GH 16d
KH 3-6
SG 1.021
43gal FO
Niger Trigger
2kg Live Rock
Now to my problem,on Monday the black lion started developing a cloudy eye.I did a 50% water change and added epsom salt.The next day his eye looked 50% better,but I still did a 25% wc and added epsom salt.Yesterday both his eyes were completely white,did another 25% wc.This morning I found him dead.
Just did another 50% wc and added some sera products.I know this is a very small setup for them but I have a external canister filter and an internal filter running.Also This weekend Im going to look at a 410gal tank to buy.Also this morning I found my midnight angel lying on the bottom gasping and a few hours later he was also dead.
This afternoon I was planning on selling the trigger because he is aggresive and I wont be able to keep him in a small setup.As I was talking I placed a finger against the glass and like usual he tried to attack it.About 6hours later I found him dead underneath the filter with no obvious signs of illness.
All of the fish have been eating well,this is what I feed them : Hake fillet,octopus,squid,mussels,crab,bloodworms,lance fish,shrimp and prawns.The trigger and the FO setup only get fed every second or 3rd day.Does anybody have any idea what is going and what can I do to prevent any more deaths?
P.S the red dot on the betta is just a reflection
