Hi focus,
I just read your post. And may I add, Since I have kept angles for about 18 years that you would be fine to keep that all together. As long as you tank the angles out when ready to pair off. How many and at what size was you thinking about getting? And you stated that you have a tank well decorated with caves and plants. What kind of plants? Artifcial or live? The Angles are not an agrresive fish UNTILL ready to spawn. At one time I had 25 breeding pairs of angels. I have downsized do to my mother & father inlaw wanted to start raising them too. So I helped them into getting pairs at the start. So I am now down to 17 pairs. I thought that it would help me make room for my spawns. And that it did. Now I am back to needing more room already. But I have seen the angels rip a very good live plant into shreds just to have a place to spawn. So may I suggest that you could keep the angels just fine. But if you want to keep a nice tank, raise the spawn, and keep the fry. Then put the pairs into a tank of their own. A ten is ok
But a 15gallon
would give them more room and make them alot happier. If you prefer to keep them in the communitty tank then they would get very aggresive with the smaller fish, only when they were ready to spawn. I hope this has helped.......Tom & Linda