Clownfish pair behavior

velvetelvis

Active member
This story doesn't make me look good, but I'll just go ahead and tell on myself because it revealed some interesting behavior on the part of my pair of juvenile B&W ocellaris.

I accidentally overdosed my tank with buffer the other night. I think it must have badly affected my male clownfish, because next morning he was resting on the sand in the back of the tank, in their usual sleeping place, instead of swimming with his mate. They usually hover near the bottom at night, but this time the male wasn't "getting up" and instead was resting upright, breathing a little hard.

What was interesting was the female's behavior. She seemed distressed: she would swim up to the male, nudge him, then hover around before coming back and nudging him again. The more times this happened without him responding, the more agitated she seemed. Once I realized what had happened, I added about half a gallon of fresh water (I'm recovering from surgery so can't lift heavy buckets in order to do a real water change) to the tank. This seemed to work, as the male recovered and began behaving normally in a few minutes. I noticed that the pair stayed very close to each other for a while afterwards, though.

I just found this interaction interesting: we don't usually consider fish capable of attachments or emotions, and obviously I can't know what was actually going through my fishes' heads, but it certainly looked like the female was distressed at her mate's unresponsiveness. It was touching to watch, and made me even more fond of them. I'm glad I got a couple of juveniles and let them pair off...it's entertaining and endearing to watch them forming a bond.
 
Hm.. exacly what did you over dose? Adding freshwater only lowers your sg, and it doesnt really lower your alk or CA that much. (unless your tank is really small). Also, im pretty sure youd need to over dose alot in order for fish to begin to show signs of stress from those but im not quite sure..
 
I have seen this behavior in my clownfish juvinile tanks. In a tank with 100 juviniles, if one acts ill, the others will swarm around it as if they are tending to it. It's really interesting to see this tender side of them.

--Barbara
 
perhaps she sad she won't have anyone to pick on...touching story

ILLiDaN, the funny thing is, whenever the tank is being cleaned she actually does beat up on him a little bit. It's kind of like she figures she can't stop the huge humans from doing what they want, but at least she can make sure her mate stays in line. :D
 
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