Clam question

[Delphinus]

Is it gaping? I can't see the inhalant siphon, how open is it?

It .. I dunno it doesn't look good to me. Supposedly if it's gaping, you're better off to put an elastic over the clam to hold it closed, because the weight of the shells pulls the clam open, they get fatigued and this leads to further deterioration. Whereas if they can be held lightly closed, they can rest and maybe stand a better chance of getting over whatever ails them.

I've never tried it though. If it is gaping you might want to do a search and see if anyone else has talked about this method (I'm sure I've heard about it from somewhere, just not sure where or from who).

I'm not sure what else to suggest, sorry. What are the other opinions you're getting on clamsdirect? Have you posted on RC yet too?

[michika]

The clam itself doesn't appear to be gaping. It just looks like the mantle isn't coming out. Here are some other shots, hopefully these will help.





I've heard of the rubberband thing before, but I've never heard of any success from it.

This is what the clam usually looks like:

[Delphinus]

Wow, it's really sunken in there.

I hate to say it, but if it's on its way out, .. well 1) there's probaby not much you can do about it at this point, and 2) you'll know before too long - IME it doesn't take long for a clam to go from "looking fine" to "hey, what's going on here?" to "hey, two perfectly clean empty shells! Argh!".

But, sometimes, I've noticed with mine, they pull in for a day or two. When my new squamosa spawned, it looked like that for about a day or two afterwards. Looks totally fine now.

So maybe it's something like that.. Good luck, I'm hoping for the best for you... !!

[michika]

I am hoping for the best as well as it is one of my favorite clams.

I'm just leaving it be for now and seeing what happens. I kind of thought something wasn't right and it was on the way out when I saw it.

This will be the first time I have lost a clam to "natural" causes and not the stupid lunar wrasse that used to be in my 77g 2 years ago.

[michika]

I guess I won't be posting this question to Clam's Direct...apparently I must have a parent sign and fax off a form proving my age. This is rediculous..

[christyf5]

make a new account with a new email address, hotmail or gmail or something. best to do to get an answer from them quicker, it seems they've seen almost everything to do with clams

You don't see anything along the shell rim that might affect the mantle at all do you? Also is there a chance that something fell into the clam? Have a good look in the incurrent siphon, perhaps some sand or something got lodged in there and its doing its best to get it out or something? Just a thought. I don't know what else to suggest.

[michika]

I got it all sorted out with CD and have posted my question.

Nothing along the mantle, or the shell rim that may be crediting the problem. I did however pick up the clam and take a look inside, nothing to be found. There was a large bristleworm at its base, and I took care of it. Maybe that was issue, we will have to see.

[briansmyth]

Is the clam getting enough light - nothing has changed such as bulbs getting older or having a build up on them?

No bristleworms in the area suggesting that maybe it is already too late for the clam?

No swings in the calcium levels sounds like. Those nine clams must be quite calcium demanding.

My two similar experiences would be one where a pygmy angel was fine with the clam for about six months and then I saw gaping with the clam ... sure enough the angel would take a `poke' at it occasionally - clam has been fine with the removal of the pygmy angel to another tank. The other experience was one where the clam seemed to become malnourished ( maybe related to light ) ... I could not stop that runaway train.

[michika]

Originally Posted by briansmyth

Is the clam getting enough light - nothing has changed such as bulbs getting older or having a build up on them?

No bristleworms in the area suggesting that maybe it is already too late for the clam?

No swings in the calcium levels sounds like. Those nine clams must be quite calcium demanding.

My two similar experiences would be one where a pygmy angel was fine with the clam for about six months and then I saw gaping with the clam ... sure enough the angel would take a `poke' at it occasionally - clam has been fine with the removal of the pygmy angel to another tank. The other experience was one where the clam seemed to become malnourished ( maybe related to light ) ... I could not stop that runaway train.

- The clam got sufficient light. It lived in a shallow tank.
- No pests anoying the clam
- There are no fish in the tank that could bother the clam
- Ca, and dKH are maintained by reactors, there are no chemistry swings

The clam died yesterday...