Clam looking stressed

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
Been in my tank for 6 days, used to be in lower light before I moved it up yesterday after noticing the mouth was gaping open and it kept shifting itself around.
The mouth closed up after moving up but today its mantle isint fully out and also the mouth is even more gaped
Do i move it back down?
I did do a large waterchange yesterday,. about 40ish %
1770176704017.png
1770176769495.png
1770176836562.png
1770177081066.png
1770177143333.png
 

Gumbies R Us

God, Bouldering, and Reefing
View Badges
Joined
Nov 10, 2022
Messages
28,984
Reaction score
51,364
Location
North Georgia
Rating - 0%
0   0   0

Mr. Mojo Rising

10K Club member
View Badges
Joined
Feb 14, 2021
Messages
13,339
Reaction score
15,814
Location
Toronto
Rating - 0%
0   0   0
What type of lighting do you have? This clam likes high light. It also seems to be on an angle? Or its just the angle of the picture maybe. #minus9
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
What type of lighting do you have? This clam likes high light. It also seems to be on an angle? Or its just the angle of the picture maybe. #minus9
I’m unsure what brand lighting it is, but it’s been growing my other corals (sps and lps) just fine, it’s also not at an angle and is just the weird angle I took the photos at unless you mean where I have it turned a bit to face the front glass
 

SaltyWalty

Well-Known Member
View Badges
Joined
May 23, 2020
Messages
506
Reaction score
1,240
Rating - 0%
0   0   0
I’m generally kind of a hands off person when it comes to clams. I feel that us moving and fiddling with them tends to cause more harm than good. I would leave it alone for a while. It just moved tanks which is always a lot of change and can cause some stress, keep your parameters stable, and give it some time.
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
I’m generally kind of a hands off person when it comes to clams. I feel that us moving and fiddling with them tends to cause more harm than good. I would leave it alone for a while. It just moved tanks which is always a lot of change and can cause some stress, keep your parameters stable, and give it some time.
Oh okay, it’s just that it looked really good the first 1-3 days it was in the tank so I thought it would stay that way
 

SaltyWalty

Well-Known Member
View Badges
Joined
May 23, 2020
Messages
506
Reaction score
1,240
Rating - 0%
0   0   0
It looks like a mature clam, they are pretty hardy and tolerant a lot, but I still try and move them as little as possible. I would also keep any eye out for nipping fish, I’ve seen all kinds of fish and inverts go after clams
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
It looks like a mature clam, they are pretty hardy and tolerant a lot, but I still try and move them as little as possible. I would also keep any eye out for nipping fish, I’ve seen all kinds of fish and inverts go after clams
I only have two clowns in the tank
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
I think the mantle is even more retracted today, and mouth is smaller than yesterday. or maybe it looks smaller because its more retracted
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
Alk, nitrate, phosphate, salinity
Im keeping salinity stable the best i can (its a nano tank)
Phosphate did spike to 0.4 (hannah checker) but i did waterchanges and its gone down to about 0.1~
nitrate is about 5
alk was a bit low so i dosed some alk
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
WC will usually only temporarily fix phos, then it creeps right back up. You usually need to use something like GFO to lower it.
i dont have a small enough gfo reactor.
i am setting up a refugium though.
Also should i feed phyto or red sea AB+ right now or will it only stress out the clam more
 

SaltyWalty

Well-Known Member
View Badges
Joined
May 23, 2020
Messages
506
Reaction score
1,240
Rating - 0%
0   0   0
i dont have a small enough gfo reactor.
i am setting up a refugium though.
Also should i feed phyto or red sea AB+ right now or will it only stress out the clam more
I would do your best to keep things as consistent as possible for right now. Moving tanks, large water changes, changing dosing, these can all stress out critters. I would go slowly on everything. If your alks low focus on that, for a week or two, then work on the next thing. Clams don’t love changes so I would track your parameters, and minimize changes for a bit while the clam settles. Keep posting pics so we can track the clams progress.
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
what lighting should i take the photos in?
I would do your best to keep things as consistent as possible for right now. Moving tanks, large water changes, changing dosing, these can all stress out critters. I would go slowly on everything. If your alks low focus on that, for a week or two, then work on the next thing. Clams don’t love changes so I would track your parameters, and minimize changes for a bit while the clam settles. Keep posting pics so we can track the clams progress.
 

SaltyWalty

Well-Known Member
View Badges
Joined
May 23, 2020
Messages
506
Reaction score
1,240
Rating - 0%
0   0   0
what lighting should i take the photos in?
The whiter the light the better. It’s easier to see what’s going on since cameras don’t do well with blue light. Also since it was asked earlier maybe get a photo of the light you are using for the tank and we might be able to figure out what it is
 

BryanM

7500 Club Member
View Badges
Joined
Jun 27, 2024
Messages
7,696
Reaction score
9,416
Location
Morgan Hill
Rating - 100%
1   0   0
i dont have a small enough gfo reactor.
i am setting up a refugium though.
Also should i feed phyto or red sea AB+ right now or will it only stress out the clam more
I never fed my clam directly.
 
OP
OP
S

sassyonmane

Active Member
View Badges
Joined
May 23, 2025
Messages
101
Reaction score
26
Location
Sydney NSW
Rating - 0%
0   0   0
1770340500786.png
1770340410630.png

Ill get a photo of the light later but this is the clam today, it seems a bit unresponsive and dosent react much (if at all) to light changes.
Is it already dead?
The whiter the light the better. It’s easier to see what’s going on since cameras don’t do well with blue light. Also since it was asked earlier maybe get a photo of the light you are using for the tank and we might be able to figure out what it is
 

TOP 10 Trending Threads

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

  • 100% live rock + bagged sand

    Votes: 37 27.4%
  • 100% dry rock + 100% live sand

    Votes: 46 34.1%
  • 50/50 live/dry rock, 50/50 live/bagged sand

    Votes: 30 22.2%
  • 75% live rock, 25% live sand

    Votes: 12 8.9%
  • 25% live rock, 75% live sand

    Votes: 10 7.4%
Back
Top