Upcoming Events

• 

  
  Sat, Apr 26

  Sarnia Aquarium Society Spring Auction / 

  Sarnia

  Learn more

  Apr 26, 2025, 9:30 a.m. – 5:30 p.m.

  Sarnia, 1273 Exmouth St, Sarnia, ON N7S 1W9, Canada

  Join us for our Spring Auction
• 

  
  Sun, Apr 27

  Tropical Fish Giant Auction Montréal / 

  Montréal

  Learn more

  Apr 27, 2025, 9:00 a.m. – 5:00 p.m.

  Montréal, 803 Av. Sainte-Croix, Montréal, QC H4L 3X9, Canada

  The Société d'Aquariophilie de Montréal invites you to our Super Auction on Sunday, April 27, 2025—a one-of-a-kind event for aquarium enthusiasts of all levels to meet, and buy/sell fish and aquarium accessories.
• 

  
  Sat, May 03

  Aquarium Fish Auction - St. Catharines SCAAS / 

  Our Lady of the Scapular Parish Hall

  Learn more

  May 03, 2025, 8:00 a.m. – 6:00 p.m.

  Our Lady of the Scapular Parish Hall, 6557 Thorold Stone Rd, Niagara Falls, ON L2J 1C2, Canada

  Aquarium Fish Auction
• 

  
  Sat, May 03

  St Catharine's and Area Aquarium Society AUCTION / 

  Our Lady of Scapular Church

  Learn more

  May 03, 2025, 8:00 a.m. – 6:00 p.m.

  Our Lady of Scapular Church, 6557 Thorold Stone Rd, Niagara Falls, ON L2J 1C2, Canada

  We wish to inform you that the St Catharine's and Area Aquarium Society will be holding an auction May 3rd. Doors open at 8 auction starts at 10.
• 

  
  Sat, May 24

  London Aquarium Society Spring Auction / 

  Purple Hill Country Hall

  Learn more

  May 24, 2025, 9:00 a.m. – 6:00 p.m. EDT

  Purple Hill Country Hall, 20903 Purple Hill Rd, Thorndale, ON N0M 2P0, Canada
• 

  
  Sat, May 31

  2025 Canadian Goodeid Weekend / 

  Crescent Heights Community Association

  Learn more

  May 31, 2025, 3:00 p.m. EDT – Jun 01, 2025, 1:00 a.m. EDT

  Crescent Heights Community Association, 1101 2 St NW, Calgary, AB T2M 0B8, Canada

  The Calgary Aquarium Society and the Goodeid Working Group (GWG) are proud to present The 2025 Canadian Goodeid Weekend, with guest speakers from around the globe.
• 

  
  Fri, Sep 12

  Day 1 of TCGG Show / 

  The International Center

  Learn more

  Sep 12, 2025, 10:00 a.m. – 5:00 p.m.

  The International Center, 6900 Airport Rd, Mississauga, ON L4V 1E8, Canada

  Join us at the Toronto International Centre's Pet Expo for the TCGG show with IKGH rules
• 

  
  Multiple Dates

  Sat, Sep 13

  Toronto Aquatics Expo / 

  The International Centre

  Learn more

  Sep 13, 2025, 10:00 a.m. – 5:00 p.m.

  The International Centre, 6900 Airport Rd, Mississauga, ON L4V 1N2, Canada

  Pet expo with aquatics included
• 

  
  Sat, Sep 13

  Day 2 of TCGG Show / 

  The International Center

  Learn more

  Sep 13, 2025, 10:00 a.m. – 5:00 p.m.

  The International Center, 6900 Airport Rd, Mississauga, ON L4V 1E8, Canada

  Join us at the Toronto International Centre's Pet Expo for the TCGG show with IKGH rules
• 

  
  Sun, Sep 14

  Day 3 of TCGG Show / 

  The International Center

  Learn more

  Sep 14, 2025, 10:00 a.m. – 5:00 p.m.

  The International Center, 6900 Airport Rd, Mississauga, ON L4V 1E8, Canada

  Join us at the Toronto International Centre's Pet Expo for the TCGG show with IKGH rules
• 

  
  Sat, Sep 20

  Sarnia Aquarium Society Fall Auction / 

  Sarnia

  Learn more

  Sep 20, 2025, 9:30 a.m. – 5:30 p.m.

  Sarnia, 1273 Exmouth St, Sarnia, ON N7S 1W9, Canada

  Join us for our Fall Auction
• 

  
  Sat, Sep 27

  Hamilton and District Aquarium Society 75th Birthday Bash Swap Meet / 

  Waterdown Legion

  Learn more

  Sep 27, 2025, 10:00 a.m. – 2:00 p.m.

  Waterdown Legion, 79 Hamilton St N, Hamilton, ON L0R 2H0, Canada

  Join us for all of the festivities.
• 

  
  Sat, Oct 04

  Barrie Region Aquarium Society Of Simcoe (BRASS) Fall Auction / 

  Location is TBD

  Learn more

  Oct 04, 2025, 8:00 a.m.

  Location is TBD
• 

  
  Sun, Oct 26

  Oktoberfish Auction & Show 2025 / 

  Waterloo Rod & Gun Club Association

  Learn more

  Oct 26, 2025, 8:00 a.m. – 4:00 p.m.

  Waterloo Rod & Gun Club Association, 1075 Bo De Ln, St. Jacobs, ON N0B 2N0, Canada

  Hobbyists from all over Ontario descend upon the city of Waterloo to enjoy an exciting day of bidding on or selling aquarium goods and fish. We also host a very large tropical fish show covering many different classes which is judged by professional accredited staff from CAOAC.
• 

  
  Sat, Nov 01

  Fall Auction - St. Catharines / 

  Location is TBD

  Learn more

  Nov 01, 2025, 10:00 a.m. – 6:00 p.m.

  Location is TBD

  Fall Auction - St. Catharines
• 

  
  Fri, Nov 14

  Day 1 Hamilton District Aquarium Society 75th Anniversary Celebration / 

  Burlington Ontario

  Learn more

  Nov 14, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Ontario

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention
• 

  
  Sat, Nov 15

  Day 2 CAOAC Convention hosted by Hamilton District Aquarium Society 75th Anniversary Celebration / 

  Burlington Ontario

  Learn more

  Nov 15, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Ontario

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention
• 

  
  Sun, Nov 16

  Day 3 CAOAC Convention hosted by Hamilton District Aquarium Society 75th Anniversary Celebration (1) / 

  Burlington Ontario

  Learn more

  Nov 16, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Ontario

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention
• Sat, Mar 28

  HDAS Show & Auction / 

  Waterdown Legion

  Learn more

  Mar 28, 2026, 8:00 a.m. – 5:00 p.m.

  Waterdown Legion, 79 Hamilton St N, Hamilton, ON L0R 2H0, Canada

  Show & Auction Doors open at 8am, Auction starts at 10am.