Clownfish Acting Weird After Moving Coral Beauty Angel

korymiller

New Member
Hi,
I've been in the hobby approximately 7-8 years now and setup a 30 gallon saltwater tank 5 years ago. My first two fish were Clownfish and I'm happy say that they are both still going strong! Over the course of the past few months my wife and I decided to upgrade from a 30 gallon tank to a 55 gallon. We set it up in July, waited a week and took a water sample, at the recommendation of our local fish store, they suggested that we add some Bio Spira to help with the cycling process. We added the Bio-spira, and waited a few more weeks, tested the water and all of the parameters were looking good.

Added some bumble bee snails and a yellow watchman goby to the tank. Everything went well and we waited a week, and added a shark nosed goby and two red-legged hermit crabs. That went well, and we added a few more snails. Waited and added some more crabs, so far so good.

Anyways, it has been over two weeks since our last addition, and we still have two clownfish and a coral beauty angel to move out of our existing 30 gallon tank, along with 2 hermit crabs, and 4 snails. On Monday, (9/7) we moved the Coral Beauty from the 30 gallon tank to the 55 gallon. He and the clownfish were buddies, and often played and swam all over the 30 gallon tank. Ever since moving the Coral Beauty, one of my clownfish has been acting strange. He hasn't been eating (he ate 2 flakes the later in the afternoon the day that I moved the angel) but has not eaten since. The other clownfish is just fine. The one that is acting strange has also been swimming down at the bottom of the tank except for when the lights are off, when the lights go off, he is back up with the other clownfish in their normal sleeping area at the top of the tank.

I'm not sure if my clownfish is "lonely" since we moved his buddy the coral beauty angel but I'm quite concerned that he isn't eating. I don't see any other problem signs on him such as any spots or swimming on his side, anything physical that would alert me.

The wife and I were planning to move both clownfish next week, however, with him seeming to be lonely we have thought about moving him this week just to see if that helps him. I just wanted to see if anyone else has had any similar types of experiences after moving a tankmate to another tank. Our hope is that if we reunite him with the Angel he will go back to normal. Wasn't sure if moving the Angel 1 day, waiting 48 hours, and moving both clownfish would cause too much of a shock to the new tank that it might be problematic either. We would be looking at the following inhabitants in our 2 month old tank:

1 - Watchmen Goby
1 - Coral Beauty Angel
1 - Shark Nosed Goby
1 - Yellow Assessor
2 - Clownfish

2 red-legged hermit crabs
2 blue-legged hermit crabs
2 astrea snails
3 bumblebee snails
2 black margarita snails

Like I said, all tank parameters have been fine throughout as we've been waiting 1.5 to 2 weeks or longer between additions, maybe it seems like a lot for a 2 month old tank, maybe it doesn't, but I just wanted to get something out there and see what other thoughts there might be.

THANK YOU!!
 

jay0705

Well-Known Member
Would 2 clowns be too much? Prob not. There the hardier of your fish. Did u test your water during the cycling process?
 

korymiller

New Member
Yes, the water has been tested throughout both the cycling process and every single week before adding additional fish. My question is basically should I wait a few more days and observe him in the 30 gallon tank, or move him to the 55 gallon to see if the coral beauty helps him out again..
 

pegasus

Well-Known Member
I would say move both fish and see if there's a happy reunion. Coral Beauties love to swim, and it sounds like it was encouraging the clownfish to join in. Since the clownfish lost one of it's swim buddies, and all it's other friends are disappearing as well, it's very possible it could be affecting it. If the tank is stable, it shouldn't shock it too much... even if they are two adult clownfish. Just keep an eye on parameters and be prepared in case a water change or two are necessary. 7-8 years is a pretty good lifespan for a clownfish. 3-6 years is normal, but there are some cases where they live much longer than that. The one I had before my current clownfish died after it was well into it's 8th year. I hope yours are around for a lot longer, but just thought you should know...
 

korymiller

New Member
We moved them both, the happy reunion seems to have taken place because the clownfish was active again! It is still early, but I'm hoping this was the simple "fix" to the issue. Thank you for your feedback, here is hoping things start getting back to normal soon :)
 

pegasus

Well-Known Member
Glad to see it's working out. It may take a little time for things to get back to "normal", since it's been through an ordeal... and having been placed into a new environment. It should adjust fairly quickly now that it's back with it's buddy, and hopefully it'll soon display the glamour of it's former self. Sounds like you're off to a good start. Please keep us posted on how things progress.
 

korymiller

New Member
Well, unfortunately today I woke up to see the clownfish over on the one side of the tank swimming vertically all by himself. Just an odd behavior, I know these fish can be weird usually, but this is unusual for him. I still haven't really seen him eat anything really. I am holding out hope that he makes it, but with the signs he is displaying today I'm pretty concerned....

I'll keep you posted, thank you all!
 

pegasus

Well-Known Member
I'd keep an eye on the other clown. If it's bigger (but doesn't have to be) than the one that's acting strangely, it may be morphing into a female. All clownfish are born males, and the dominant one will turn into a female. They tend to become aggressive at this time, so it may be showing dominance over the other one. It doesn't have to be constant harassment to make it become submissive, either. Just a brief chase or quick bump every now and then will cause the other one to stop being active. It's sad to see it happen, but that's the way nature sometimes works. If it doesn't get better soon, you may have to separate them.
 

korymiller

New Member
Definitely no fighting, all of the other tank mates are pretty much leaving it alone. The one that is acting up is the bigger of the two, we thought maybe it was getting ready to lay eggs or something strange but we've had these 2 clownfish since they were tiny, 5 to 6 years ago and they've always been together and never mated, so this is probably unlikely. We are going to continue to keep an eye on him.
 

korymiller

New Member
Sad to say that our clownfish passed away this morning :( it hurts a little less because we kind of saw it coming over the past few days, but it is still sad any way that you look at it. We had him for just over 5 years and 4 months, so I feel as though he had a pretty good life. Thank you all for the help!
 
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