Have to say that I don't use algae eating species as a means of control. I have found that it forms when water parameters are out of balance. This includes the type and number of plants. Cause-and-effect is what you should be concerned about. Causes are numerous and would make this a far too length post. Research on your part would be ideal. Adding to the bio-load is not. I will disagree with others that recommend adding other species to the problem.
As you add to the bio-load you increase the disparity in your balance. Plant uptake is the greatest asset you have that does not negatively affect said balance within reason. Even they can cause an upset. Having both root feeders and column feeders is the best way to plant. Using planted tank.net is an ideal source to assist you. They cover many issues faced with algae control, lighting, and water circulation to name a few topics. There is a lot to learn but will result in a beautiful tank with minimal repercussions. "Plant Brain" often posts on our site with helpful tips and suggestions and is the owner of Plantedtank.net. It's worth your time to check it out.
As you add to the bio-load you increase the disparity in your balance. Plant uptake is the greatest asset you have that does not negatively affect said balance within reason. Even they can cause an upset. Having both root feeders and column feeders is the best way to plant. Using planted tank.net is an ideal source to assist you. They cover many issues faced with algae control, lighting, and water circulation to name a few topics. There is a lot to learn but will result in a beautiful tank with minimal repercussions. "Plant Brain" often posts on our site with helpful tips and suggestions and is the owner of Plantedtank.net. It's worth your time to check it out.