Why not add something about the knucklehead that puts Ca American cichlids with Africans, regarding diet and water chemistry.
EmrePekdeniz;4678658; said:Choose a topic and and concentrate on it. You can't squeeze all these diverse issues into a 7-pages long essay; however, you can and should choose subtopics. Let's say that you're going to focus on the nitrogen cycle. An intro would cover the basics of nitrogen chemisty in water. Your subtopics might then be 1) how to do establish it properly in aquaria, 2) how hobbyists fall short of the ideal, 3) how pet shops fall short of the ideal. The conclusion might be about how all humans are evil and deserve to live in filthy, overcrowded tanks themselves. (Okay, maybe a different conclusion.)





