tank. suggestions

I have a 30 gallon tank and recently bought a new angel. I have two now, and I believe that they are a male and female, although I'm not a hundred percent sure. I have recently noticed that the female (who is larger than the male) has frayed and nipped fins. The male also seems to have these. I...

Hi all, I've recently got my first tank (yay!), it's 20litres, and at the moment we have three kuhli loaches and three neon tetras. I'm planning on getting 2-3 more neons, but I'm not sure what else to get. Any suggestions on nice tank mates? I'm thinking of at least one more bottom feeder...

So I'm getting a free 55 gallon tank from a friend and I'm super excited about it. However, I don't really know what kind of fish I want to fill it with. I want freshwater, something other than chiclids, something with personality, maybe something not too hard too keep but at the same time not...