Hammer polyps lost color/shape

asome_one

Active Member
View Badges
Joined
Oct 13, 2019
Messages
136
Reaction score
43
Rating - 0%
0   0   0
Hoping for some assistance in figuring out why my hammer is not doing too well. It was added about 4 months ago. Originally was a toxic green hammer with 2 heads. It was well colored with full standard hammer polyp shape. Shortly after addition I had an alk crash. I lost a torch and had some overall tank upset. It was rectified and alk has been stable since 1/10/26. Most other coral have generally returned to their appearance pre crash. This specific hammer has just continued to slowly decline.
It initially began losing its color, so I moved it up to get some more light. Then the polyps began losing their shape so I adjusted it further to take it further out of any strong flow. I had an emerald crab harrasing some of my other euphyillia so I banished them a few months ago. Harrased coral is showing signs of healing and regrowth.
Coral was originally dipped in coral rx and an iodine dip without any pests noted. I thought maybe flatworms about 2 months ago so I took the coral out and dipped it with flatworm ext, did not note any flatworms.
Today I noticed what I believe is new polyp growth on the fleshband, but shouldn't the overall coral reflect a better condition?

Torch tentacles do not touch the coral.

Inhabs are a bicolor blenny / 2 clowns / royal Gramma / neon goby / fire shrimp / blue leg hermits / conch / astrea snails / bumblebee snails.

I do have asterina starfish which I occasionally notice on the skeleton. I don't think they typically eat coral tho. I have plenty of zoas for them to eat should they choose.

I feed TDO chroma boost pellets daily. Random reefroids and frozen. Maybe once or twice a week.

Biggest unknown is my lighting. I have 2 kessil a380wes and an ai prime that run near max intestity. I base the lighting off my zoa stretch response.

I have my first ICP test pending.
46eba05d-417d-4d3f-ab3b-569759fc0c38.jpg
5baa3f96-9bae-4ad3-acac-73592207f28e.jpg
af714b1d-55d1-4116-94e1-3fb85c73d738.jpg
e3de657c-ddf8-4a58-b908-bb12d410d824.jpg
6f5b5397-4f1c-468c-b9d2-9d04c4edd62c.jpg
 

sixty_reefer

5000 Club Member
View Badges
Joined
Nov 8, 2018
Messages
6,904
Reaction score
8,557
Location
The Reef
Rating - 0%
0   0   0
It’s to close from the torch imo, they do send sweepers at night.
 

BryanM

7500 Club Member
View Badges
Joined
Jun 27, 2024
Messages
7,651
Reaction score
9,361
Location
Morgan Hill
Rating - 100%
1   0   0
Hermits have been known to bother things as well.... I know they are generally considered reef safe, but I would say with caution.

I also generally move things that need healing in to lower light and flow.
 
OP
OP
asome_one

asome_one

Active Member
View Badges
Joined
Oct 13, 2019
Messages
136
Reaction score
43
Rating - 0%
0   0   0
Hermits have been known to bother things as well.... I know they are generally considered reef safe, but I would say with caution.

I also generally move things that need healing in to lower light and flow.
Fair point. What would be a good alternative? I could swap them for nassurus snails for meaty cleanup and then....urchin?
 
OP
OP
asome_one

asome_one

Active Member
View Badges
Joined
Oct 13, 2019
Messages
136
Reaction score
43
Rating - 0%
0   0   0
The lost coloration on the green hammer has a name I forgot.
My 30+ head hammer which grew from 3. It has many hammers with no coloration.
20260306_131259.jpg
Interesting, so maybe the new heads will have color. The coloration wouldn't bother me as much if the hammer shapes weren't messed up as well. You see how they've lost their hammer shape and are mostly just tubes?
 

BryanM

7500 Club Member
View Badges
Joined
Jun 27, 2024
Messages
7,651
Reaction score
9,361
Location
Morgan Hill
Rating - 100%
1   0   0
Fair point. What would be a good alternative? I could swap them for nassurus snails for meaty cleanup and then....urchin?
Urchins are dangerous in so much as they generally pick things up and move them around, but they are hillarious.

Do not get a long spined one, mine grew to the open-size of a basketball and I had to give him away.
 

X-37B

Fight The Good Fight
View Badges
Joined
Jul 3, 2017
Messages
14,073
Reaction score
23,041
Location
The Outer Limits
Rating - 0%
0   0   0
Interesting, so maybe the new heads will have color. The coloration wouldn't bother me as much if the hammer shapes weren't messed up as well. You see how they've lost their hammer shape and are mostly just tubes?
I have seen other hammers with that shape but have no idea why the shape would change.
This is a pic I just took. The color is gone and has been that way for 2 years.
Just remembered its called a splatter hammer.
20260507_130630.jpg
20260507_130630.jpg
 
OP
OP
asome_one

asome_one

Active Member
View Badges
Joined
Oct 13, 2019
Messages
136
Reaction score
43
Rating - 0%
0   0   0
Interesting, so maybe the new heads will have color. The coloration wouldn't bother me as much if the hammer shapes weren't messed up as well. You see how they've lost their hammer shape and are mostly just tubes?
I have seen other hammers with that shape but have no idea why the shape would change.
This is a pic I just took. The color is gone and has been that way for 2 years.
Just remembered its called a splatter hammer.
20260507_130630.jpg
20260507_130630.jpg
See all my hammers lose their ball shape like yours have. Everyone else's look like large bushes. Mine is like small bunches instead of that nice overall ball shape. Odd
53fbe0f8-c7fc-4572-8b16-2245231a2c22.jpg
 

TOP 10 Trending Threads

WHAT AMOUNT OF LIVE ROCK AND SAND SHOULD BE PRIORITIZED FOR OPTIMAL BIODIVERSITY/FILTRATION?

  • 100% live rock + bagged sand

    Votes: 34 27.9%
  • 100% dry rock + 100% live sand

    Votes: 42 34.4%
  • 50/50 live/dry rock, 50/50 live/bagged sand

    Votes: 27 22.1%
  • 75% live rock, 25% live sand

    Votes: 11 9.0%
  • 25% live rock, 75% live sand

    Votes: 8 6.6%
Back
Top