Upcoming Events

• 

  
  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
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  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.
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  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.
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  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’s Birthday Bash and CAOAC Convention / 

  Burlington Holiday Inn

  Learn more

  Nov 14, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Holiday Inn, 3063 S Service Rd, Burlington, ON L7N 3E9, Canada

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention For more information visit https://www.hdas.ca/75th-anniversary.html
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  Sat, Nov 15

  Day 2 Hamilton & District Aquarium Society’s Birthday Bash and CAOAC Convention / 

  Burlington Holiday Inn

  Learn more

  Nov 15, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Holiday Inn, 3063 S Service Rd, Burlington, ON L7N 3E9, Canada

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention For more information visit https://www.hdas.ca/75th-anniversary.html
• 

  
  Sun, Nov 16

  Day 3 Hamilton & District Aquarium Society’s Birthday Bash and CAOAC Convention / 

  Burlington Holiday Inn

  Learn more

  Nov 16, 2025, 9:00 a.m. – 8:00 p.m.

  Burlington Holiday Inn, 3063 S Service Rd, Burlington, ON L7N 3E9, Canada

  HDAS celebrating their 75th anniversary. Join us for this and the CAOAC convention For more information visit https://www.hdas.ca/75th-anniversary.html
• 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.