Minnesota Aquarium Society Aquarium Expo - Saturday March 19, 9:00 AM - 6:00 PM, first floor of Hagfors. FREE and open to the public. For more information: https://aquarium.mn/expo 100+ tanks of tropical fish, aquarium plants and shrimp Dozens of technical presentations on fish keeping and aquarium fish breeding Raffles auctions of aquarium tanks, lights and … Continue reading "Minnesota Aquarium Society Aquarium Expo – Saturday March 19, 9:00 AM – 6:00 PM, first floor of Hagfors"