
Colorado Aquarium Society
Upcoming Events
Announcements
​​
​
December meeting is really a Dinner Party
​​
After Thanksgiving, let the festivities continue with our annual Holiday Dinner Party.
Please RSVP by end of Tuesday, December 2nd. You can RSVP by using the blue RSVP button above, text to (303)743-7613, or email to membership@coloradoaquarium.org
Pay $15 per person on site but you've gotta sign up by any of the methods above. Including your name and how may people in your party.
Our dinner party will be on Friday December 5th at our regular meeting place, but just a little earlier than our regular meeting time. Dinner will start at 6:30 pm and if you want to help out with setup you can come as early as 4:30 pm. You're welcome to arrive early just to hang out with others as well.
​
- Dinner -
The club will have Wishbone Chicken as the main course and hot/cold drinks. Bring your favorite appetizer, salad, dessert, and/or drinks to share if you want to, but it is absolutely voluntary.
​
- Awards -
- Breeder of the Year. We will announce the person with the most breeder award points earned during the year 2025.
- Championship Class Bowl Show. Only those who won the first place of any classes in 2025 are eligible to compete, with the same fish that won. Here is the eligibility list:
James Chase
Male Texas Cichlid in January
​
Ben Husa
Glowlight Danios in January
​
Larry Brown
Turquoise Rainbows in January
Halfmoon Betta in February
Peppermint Shrimp in April
Aulonocara Stuartgranti in April
Mirabilis Mrabilis in June
Hi Fin Cardinal in August
Black Angel in August
Black Ghost in September
Mayan Koi in September
Albino Pristella in September
Talking Catfish in November
​
Kevin Thurston
Corydoras Sodalia in February
​
Salvador Avila
Paradise Fish in February
Saulosi Cichlid in March
Red Tiger Mataguenses in March
Pearly Ocealotus in May
Clown Loaches in May
Paradise Fish in October
Pleco "Taco" in October
African Butterfly Cichlid in November
​
Carol Mauch
Rooted Aquascaping Tank in March
​
Cheryl Mack
Endlers in May
​
Karen Blackwood
Bristlenose Lemon Blue Eyes in June
Blue Diamond Shrimp in August
Black Crown Betta in September
Bristlenose Plecos in October
​​
​
- White Shark Gift Exchange-
​
Each person in attendance please bring an Aquarium/Fish themed gift in a paper bag. We request the item valued $20 or less. No actual fish, please.
​​​​
​​
​
- New Membership Year -
As we're approaching end of 2025, New membership drive is on for 2026.
If you are not a member currently, join now for the year 2026 membership year
and you'll get to come to the Holiday Dinner Party on Friday 12/5.
Join and support Colorado Aquarium Society as a paid member
here or in person at the meeting.
Our membership period runs with the calendar year for only $20
so show your support by being a member of CAS for 2026
​
Benefits include:
• option to participate in the bowl show
• eligible to participate in the growth contest
• eligible for equipment loaner program
• improved seller splits on auction sales
See the CAS Handbook for additional member benefits.
You may join CAS as a paid member up until the start of auction
and be eligible for the 80-20 member split. (non-member split is 50-50)
​
​
​
​
- Future Meeting Dates -
​​​
Here are the dates of CAS events for 2026. So please reserve these days to
fulfill your aquatic appetite:
​
1/9 Second Friday of the month. Meeting postponed a week
due to first Friday is the day after New Year’s Day.
2/6 Friday, regular meeting
3/6 Friday, regular meeting
4/3 Friday, regular meeting
4/18 Saturday, Spring auction
5/1 Friday, regular meeting
6/5 Friday, regular meeting
7/18 Saturday, Summer social
8/7 Friday, regular meeting
9/11 Second Friday of the month. Meeting postponed a week
due to first Friday is the Labor Day weekend.
10/2 Friday, regular meeting
10/17 Saturday, Fall auction
11/6 Friday, regular meeting
12/4 Friday, Holiday dinner party
​​​

ABOUT US
The Colorado Aquarium Society, established in 1947, is an open group for aquarists to share their interest in all facets of the aquarium hobby. Our members consist of advanced expert hobbyists as well as beginners and all levels between. Our monthly meetings are open to the public and everyone is welcome!



