You should have found out all the answers before you got the fish!
They are a cichlid from Lake Tanganyika and grow to around 8cm. Feed them cichlid food. They are mouth brooders. I hope you have them in a large enough aquarium.
They can certainly have swim bladder trouble but I would not say it was 'broken'. Fancy goldfish are particularly prone to swim bladder problems which means the fish has trouble swimming upright, or straight. It is often worse after feeding and can be helped by only feeding fine flake or live foods rather than dried pellets which swell up inside the fish.
If the fish appears otherwise healthy and is able to feed I would not worry about it. Not sure if you can 'fix' it though, depending on why it has a problem with the swim bladder in the first place.
Gouramis have great difficulty taking photos due to their fin structure so they tend not to send holiday snaps - unlike gnomes who delight in having themselves photographed in well known locations :lol:
It is also possible a fishing gnome got your gouramis
Most of the shops in ChCh have hairgrass so it is obviously around. Have you asked your lfs to get some for you?
Mini chain sword looks good and doesn't grow too high. Echinodorus tenellus
Sorry about the pic. I will send it to Cees and ask him to post it for me as he did say to do so if I had troubles. I signed up with Photoisland thinking I could link to pics there
Here I go to see if this works. Here is the fishroom gang who attended the BBQ.
Back row: Interfecus, Ira, Pies, Warren
Front: Joze, Janey, Dark, Caryl
Good fudge too
All the food was wonderful! Thanks for looking after Grant and me so well Janey and Pies.
Great meeting so many fishroom people too. I will download the pic asap. but might not get it in here until Tuesday.
It is like the coldsore virus. Always there but sometimes it breaks out!!!
You never get rid of it but it will wax and wane over the years.
You now have MTS - Multiple Tank Syndrome. Welcome to the club!