Fish Tanks and Aquariums Business

I'd like to run a business which is environmental friendly. I have one related to manufacturing of fish tanks and aquariums. Beforehand, I'd like to inquire about the use of products which can help reduce my dependency on natural resources, recycled materials or limits the costs in any of the business related activities (like to reduce utility expense). Is it important to ask an assistance or services related to monitoring and management? What other methods or practices that you can suggest?