I have seen your ads about your cichlids for sale and it is quite apparent that you breed these fish quite often. Over the past few weeks I have been over run by fry. I currently have two twenty gallon tanks with more fry than I can possibly deal with. I have given many away to friends and family as Christmas presents. I know that the Tropheus will obviously be easy to sell.
Some hobbyists are really good at it.
They just call all the stores in their area and hopefully you can get a good relationship going with a few of them and you'll be able to move your fry out. They usually like to give you credit, which is fine, you can always take your credit out in dry goods. Unless you really go hog wild and crazy over the deep end and can no longer use the credit system and you have way more fry than you can get rid of. Then you need to find a wholesaler, but they usually like to buy fish in lots of 100. The other key is you have to decide if you want to breed a fish because you truly like a certain species, or if you want to breed a fish because there may be some money in it.