Help! Bad Tank Mates?!

[RichM]

OK, so I went to the fish shop today and I asked about aggressive cichlids. I told them what I had, and they suggested that I keep a pair of Jewels.

I have:

4 Blood Parrot fish
4 Convicts
2 Jewels


Could someone put them in order of aggressiveness for me? (I don't know which is most aggresive) In addition, what problems (if any) am I likely to encounter?

Thank you.

 

[Tolak]

What size tank is this? With any 4 fish you have a 87.5% chance of having a pair. A breeding pair of cons are one of the most aggressive things in aquatics, there are no tankmates for a convict pair.

 

[RichM]

What size tank is this? With any 4 fish you have a 87.5% chance of having a pair. A breeding pair of cons are one of the most aggressive things in aquatics, there are no tankmates for a convict pair.

It is 180 litres with two external filters. I do have a separate tank which I could use if they start breeding.