I think one of my Mbunas is mouthbrooding! I noticed an unusually baggy chin on one of the Acei and when I fed them this morning, she (I am now assuming it is a female!) didn’t eat anything. Before now they have all been keen on food.
As a reminder, this tank contains: Pseudotropheus sp. “Acei” or Ngara White Tail and 3 x Labidochromis caeruleus or Yellow Lab.
From reading numerous sites I understand that the females are mouthbrooders, holding the eggs in the ‘buchal pouch’ until all the yolk sacs have been consumed. This is usually about 3 weeks, then the fry are released to fend for themselves. If the mother feels her fry are threatened, she may take them back into her mouth for temporary shelter.
Do let me know if you have better information than this from your experience. I have taken a couple of pictures showing the chinny lady, along with a photo of the other two Acei together so you can see an obvious difference in their profiles. The water hasn’t stabilised yet so I not sure if that would kill any fry anyway or whether the other fish would be likely to eat them.
“It’s all part of life’s rich tapestry!”
Says my Dad!
Thanks to Super Husband I have a second 200 litre Fluval aquarium (with Aquamanta EFX 200 external filter) as a birthday gift which I am starting up as a Cichlid tank. So far, I have spent two hours assembling the flat pack of a cabinet (possibly the least clear assembly ‘instructions’ I’ve ever seen – and I HAVE assembled Ikea furniture and a flat pack greenhouse!), rinsed a bumper bag of fine gravel and added 21 pieces of lava rock.
My LFS, Clipsley Lane Aquatics in Haydock, supplied the lava rocks. All are a decent size and have multiple holes in which the fishies can hide. Thanks to their patience, I took a lot of time browsing and considering the best solution for a good Mbuna Cichlid environment. I had thought of buying a fake rock thingy that would have filled most of the length of the tank but it didn’t have the proper cave and hiding places I thought the cichlids would like. I ended up borrowing a big metre rule and hauling all the lava rocks off the shelf to try to imagine their placement in the tank. I bought so many and we are regulars so the lovely Boss Lady gave me a discount (thanks!).
We had a trip to Maidenhead Aquatics in Appley Bridge and with the patient and detailed assistance from Alison, I came away with 6 new Mbuna Malawi Cichlids to start the tank: 3 x Pseudotropheus sp. “Acei” or Ngara White Tail and 3 x Labidochromis caeruleus or Yellow Lab. From reading various websites and forums, I understood that one tank could only keep Mbuna (rock dwellers), Haps OR Peacocks. After my conversation with Alison and the introduction of these relatively peaceful Mbuna, my options are to introduce more Mbuna or I could add some Peacocks. A long as the size of the fish is suitable and they have an agreeable (for cichlids) temperament, I am happy to keep Mbuna and Peacocks. It will be another four weeks at least before I add more. I will see how the good bacteria cope with the first gang.