I need help diagnosing issues with two of my hammer corals. I believe both are Euphyllia ancora. For the purpose of this post, I'll reference to the full green hammer as SpecA and green/grey as SpecB (see attached images). I introduced SpecA 6 weeks ago and SpecB two week ago. Both were dipped in CoralRX and SpecA spent a week in quarantine and SpecB two weeks.
I started to lose heads on SpecA about two weeks ago and just yesterday, it looks as if SpecB is starting to lose some as well. (It's hard to see in the picture on SpecB, but if you focus on the back you can see the white of the skeleton)
I cannot see any indications of brown jelly on either, but suspect that's the issue?? Can anyone help me confirm if you always see brown discharge/jelly if that's the cause? Also, can water velocity cause loss like in pictures below? I understand both corals need med light and flow and have them situated in the tank accordingly. That said, I'm new to this and don't have flow meter or benchmark to compare against. I've listed my tank parameters below:
Salinity: 1.025
Temp: 78
PH: 8.22
Calc: 460
Mag: 1560
Alk: 8.2
PO4: .04
NO3: 2
Lights: 2x Hydra 26 running at 50%
Flow: 9.5 Mag Return
PH: 2 Tunze 6055 running at 65%-20% depending upon time of day.
Any help or suggestions would be greatly appreciated.
I started to lose heads on SpecA about two weeks ago and just yesterday, it looks as if SpecB is starting to lose some as well. (It's hard to see in the picture on SpecB, but if you focus on the back you can see the white of the skeleton)
I cannot see any indications of brown jelly on either, but suspect that's the issue?? Can anyone help me confirm if you always see brown discharge/jelly if that's the cause? Also, can water velocity cause loss like in pictures below? I understand both corals need med light and flow and have them situated in the tank accordingly. That said, I'm new to this and don't have flow meter or benchmark to compare against. I've listed my tank parameters below:
Salinity: 1.025
Temp: 78
PH: 8.22
Calc: 460
Mag: 1560
Alk: 8.2
PO4: .04
NO3: 2
Lights: 2x Hydra 26 running at 50%
Flow: 9.5 Mag Return
PH: 2 Tunze 6055 running at 65%-20% depending upon time of day.
Any help or suggestions would be greatly appreciated.