Freshwater Fish

Freshwater Fish for Sale

Light Fish is a marketplace for buying and selling freshwater aquarium fish directly from breeders, hobbyists, and small-scale fish farmers across the United States. Whether you're looking for beginner-friendly community fish like guppies, tetras, and mollies, or rare species like discus, South American dwarf cichlids, and exotic killifish, you'll find listings from passionate sellers who know their fish.

All livestock orders on Light Fish are backed by a platform-wide Live Arrival Guarantee. Every shipment is carefully packed in breather bags or heat-sealed packaging with heat or cold packs, shipped in styrofoam-lined insulated boxes, and sent via priority or overnight carrier. Weather along the route is monitored, and shipments may be held to ensure safe arrival. Orders include tracking, and you'll want to unbox within 2 hours of delivery. Use the category links above to browse specific fish types, or use the filter to narrow by shipping method or pickup location.