Aquaculture is an established and viable commercial agricultural practice in many states.
It includes a variety of native and exotic species grown for human consumption, fish bait, recreational fishing and hobby use. At some time in the production cycle from brood fish to marketing different live product forms, one or more life stages of fish must be harvested from the culture facility. All rights reserved. Aquaculture bio-filters and aquarium biofilters are biological filters. Fish farms and garden ponds use filters.