Having kept a community tropical tank for just over a year, I needed a new challenge and after much nagging to my wife (whose not interested in fish in the slightest) and a piece of good fortune (a friend gave up fish keeping and gave me his old tank), she finally relented and agreed to another fish tank in the house
. Anyhow, i've decided to set up a small Lake Tanganyika Aquarium. The tank has been fishless cycling for the past 5 weeks, and I think has finally finished cycling, my problem now is what fish to add? After browsing various websites i've now become even more confused as to what would be a good mix of cichlids for a begginer to start with.
The tank is a Juwel Vision 180, i.e 180 ltr. (not an ideal size I know, but hey it was free) and the water parameters are as follows
ph: 8.2
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: Very High, but will reduce with water changes
gH: 15
kH: 10
At present the tank has an aquarium sand substrate with lots of ocean rock (about 30lbs of rock) and no plants. Also, besides the standard Juwel filter I have also added a fluval 3+ HOB filter for extra filtration.
Can anybody please advise me on
1. What would be a good mix of fish to add, and in what order.
and
2. Are my water parameters ok for a Tanganyika set up
Any advice would be greatly welcome - and thanks for reading.
The tank is a Juwel Vision 180, i.e 180 ltr. (not an ideal size I know, but hey it was free) and the water parameters are as follows

ph: 8.2
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: Very High, but will reduce with water changes
gH: 15
kH: 10
At present the tank has an aquarium sand substrate with lots of ocean rock (about 30lbs of rock) and no plants. Also, besides the standard Juwel filter I have also added a fluval 3+ HOB filter for extra filtration.
Can anybody please advise me on

1. What would be a good mix of fish to add, and in what order.
and
2. Are my water parameters ok for a Tanganyika set up
Any advice would be greatly welcome - and thanks for reading.