Aquarium Club of Maryland
Supporting the Aquarium Community
At the Aquarium Club of Maryland (ACM), we are a passionate community of hobbyists, conservationists, and educators committed to preserving endangered fish species. As a proud member of the CARES (Conservation, Awareness, Recognition, Responsibility, Encouragement, and Education, and Support and Sharing) Preservation Program, we work collaboratively with scientists and conservation organizations worldwide to protect aquatic life. Through breeding, education, and active participation in the global network, we ensure the conservation of species that are at risk of extinction. Our mission is not only to preserve these species but also to foster a community of responsible aquarists dedicated to making a positive impact on the world of aquatic conservation.
How the Rescue Started
The Aquarium Club of Maryland began with a passion to protect endangered aquatic species through action and education. Our founders created a sanctuary with breeding programs and community efforts. Today, we continue growing as a dedicated community committed to preserving aquatic life and inspiring others.
Upcoming Events
January 2026 Meeting
- 01/11/2026
- 1:00 pm
–
- Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
January 11, 2025 @ 1:00 pm at The Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
Mandy Goan – Blackworm Workshop

BLACKWORM WORKSHOP KITS ARE LIVE — AND MOVING FAST!
We just launched the ACM Blackworm Workshop Kit sale, and quantities are limited!
Learn the Blackworm Breeder Box Method in a fully hands-on workshop featured in AMAZONAS Magazine.
Each kit includes:
- Live blackworms
- All tools & supplies
- Step-by-step instruction
- An ACM exclusive goodie bag!
Kit options:
- Fluval breeder box – $30
- Lowell’s Fish Lab 3D-printed fry tray – $50 (Used with exclusive permission for the Blackworm Breeder Box Workshop)
KITS ARE LIMITED! Once sold out, the order form will close automatically.
Grab your kit here: https://forms.gle/7a29x2foxcd8Uhwb7
All proceeds support ACM’s mission of aquatic education, conservation, and rescue.
ACM is a 501(c)(3) nonprofit aquatic animal rescue & education organization.
January ACM Auction is OPEN list your items now! https://auction.fish/?acm-january-auction-3
February 2026 Meeting
- 02/08/2026
- 1:00 pm
–
- Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
February 8, 2026 @ 1:00 pm at The Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
Jacob Waters – Freshwater Shrimp

February 2026 ACM Auction is OPEN! List your items now! https://auction.fish/auctions/acm-february-2026-meeting-auction-2/
March 2026 Meeting
- 03/08/2026
- 1:00 pm
–
- Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
March 8, 2025 @ 1:00 pm at The Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
ACM Bowl Show

Bowl Show Rules
Equipment Rental
March 2026 ACM Auction is OPEN! List your items now! https://auction.fish/auctions/acm-march-2026-meeting-auction/
April 2026 Meeting
- 04/12/2026
- 1:00 pm
–
- Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
April 12, 2026 @ 1:00 pm at The Elks Lodge, 940 Pulaski Hwy, Havre de Grace, MD 21078
Andrew Blumhagen – Designing Plecos
April 2026 ACM Auction is OPEN! List your items now! https://auction.fish/lots/?auction=acm-april-2026-meeting-auction&status=all
ACM Bowl Show – March 2026
Best In Show
Species: Skiffia multipunctata
Shown By: Val L.
Runner Up
Species: Green Delta Guppy
Shown By: Val L.
People's Choice
Species: Green Delta Guppy
Shown By: Val L.
Old World Cichlids
No Entries
New World Cichlids (rams, apistos, etc.)
No Entries
"Cory" Catfish (and cory-like catfish - brochis and apistodoras)
1st Place
Species: Hoplisoma sterbai
Shown By: Chad M.
Suckermouth Fish (ancistrus, plecos, etc.)
1st Place
Species: Hypancistrus sp. L450
Shown By: Chad M.
Guppies
1st Place
Species: Green Delta Guppy
Shown By: Val L.
Livebearers (swords, platies, mollies, etc.)
1st Place
Species: Skiffia multipunctata
Shown By: Val L.
2nd Place
Species: Endlers Livebearer
Shown By: Val L.
3rd Place
Species: Ballon Molly
Shown By: Dustin B.
4th Place
Species: Xiphophorus helleri rio atoyac
Shown By: Mandy G.
Schooling Fish (tetras, rasboras, white clouds, rainbows, etc.)
1st Place
Species: Forktail blue-eye (Pseudomugil furcatus)
Shown By: Michelle H.
2nd Place
Species: Panda barb (Haludaria fasciata)
Shown By: Mandy G.
3rd Place
Species: Rosy barb (Pethia conchonius)
Shown By: Julia M.
4th Place
Species: Green neon tetra (Paracheirodon simulans)
Shown By: Brenda K.
Anabantoids (betta, gourami, etc.)
1st Place
Species: Betta splendens “Koi”
Shown By: Julie M.
Goldfish, Koi, and Other Pond Fish
1st Place
Species: Ranchu
Shown By: Mandy G.
Killifish (shown in pairs, male and females look very different)
1st Place
Species: Aphyosemion bivittatum “Funge”
Shown By: Chad M.
2nd Place
Species: Fundulopanchax gresensi “Takwai”
Shown By: Mandy G.
All Other Fish
1st Place
Species: Nematobrycon lacortei
Shown By: Mandy G.
Invertebrates (shrimp, snails, leaches, worms, etc.)
1st Place
Species: Blackworms
Shown By: Mandy G.
Aquatic Plants
1st Place
Species: Mermaid Weed
Shown By: Mandy G.
2nd Place
Species: Rotala sp. “Enie”
Shown By: Mandy G.
Link to Our Auction Site
We host monthly auctions often featuring rare and valuable fish and plants. Explore the items entered into the upcoming auction today!
Our ACM Bylaws provide the foundation for how we operate as a club. They outline the roles, responsibilities, and expectations for all members, ensuring transparency, accountability, and a strong community. Review the bylaws to understand the rules and guidelines that govern our activities.
Club members receive many benefits including the right to sell fish and plants at monthly meetings, higher commissions at all-day auctions, participation in group buys, and discounts at participating local fish stores.
If you attend more than one or two meetings per year, we ask that you join the club.
The Potomac Valley Aquarium Society Foundation is a nonprofit entity that facilitates donations to causes that support the hobby such as the purchase of Peruvian rainforest to protect it, and research grants to study aquarium fish disease, prevention, and treatment.
Photos from Meetings and Auctions
Check out the moments captured from our recent meetings and auctions. These photos showcase the great work and community spirit of our members.