helping aquarists become more successful since 1931
  • Overview

The Minnesota Aquarium Society is an incorporated nonprofit with the stated purposes:
  1. to promote an interest in the study, breeding, exhibiting, and owning of all aquatic life
  2. to foster and promote friendships and a fraternal spirit among the members
  3. it shall not be the purpose of this corporation to make any profit, unless it shall be devoted to these two purposes.

online meetings

We meet the first Thursday of each month.  During the pandemic, the meetings are online via Zoom.  The meeting is truly a "meeting" where you will be able to see and converse with fellow attendees -- only during announcements and the presentation will we be in "webinar" mode. 

The meetings can be attended via phone, tablet, or desktop -- using the device's camera, microphone, and speakers.  However, the meeting invitation will provide an option for you to dial in and talk/listen by phone.  Desktop tends to give a better experience. 

link to meeting

Attendance is open to the public. To attend, one must register in advance. We will provide a link to the meeting in the events listing on this website. The link will also be broadcasted via our email notices.

Click the link to register, and then you will receive the link to the meeting.  Be aware that each link can be used by only one person at the same time - so do not share your link if you plan to attend as well.


  • Attendees will be let into the online meeting at 7:00pm.
  • Meeting starts at 7:15 pm
  • We start with announcements and (if needed) any Club business.
  • The focus of each meeting is an 30-minute presentation by a guest speaker.  You will be able to submit questions via chat.
  • After the presentation, you will have options:
    • remain in the main room to ask questions of the speaker and hear his/her responses.
    • or go to select and enter one of the themed breakout room for small group sharing and discussions. This is a great chance to get to know fellow aquarists.
  • The breakout sessions have no formal conclusion.  You are free to sign-off whenever you would like.  One breakout room has been active as late at 10:00. 

meeting protocol

  • We encourage attendees to share their video feed as that makes for a more natural experience.
  • Background noise is obnoxious and distracting. If you do have background noise, please mute yourself.
  • Attendees will be muted during the presentation, but attendees can submit questions via chat.
  • Respect the speaker and the other meeting attendees
  • During the breakout sessions
    • There will be a moderator in each themed room.  The moderator will control the conversation.  The moderator will try to give everyone a time to talk and share, and no one should feel obligated.  
    • Do not dominate the conversation. Listen when someone else is talking.  Do not maintain one-on-one conversations that require everyone else to be a spectator.  If you and someone else would like an extended personal conversation, ask the moderator if there is a private room available. The moderator has the right to mute or remove someone from the room.
The Minnesota Aquarium Society is a nonprofit organization by and for local aquarists.  It's purpose is to encourage the study, keeping, propogation, and exhibit of aquatic life – as well as enable socialization of its members. 

The funds raised from memberships and funds-based programs support these efforts:
  • Monthly meetings for:
    • hour-long presentations by local experts and national speakers
    • socializing and networking among local aquarists
    • formal recognition of members for accomplishments
  • Annual events for the public: such as the Aquarium Expo
  • Surrender Program (enabling people to 'surrender' fish they no longer want while MAS finds them a home)
  • Publication of information: events, news, articles written by members
  • Public services: such as helping fund local schools to set-up stocked aquaria.
  • Provide participants for Minnesota panels and brainstorming sessions:
    e.g., forum on the state's fish trade (Minnesota DNR) , Habitatittude (Sea Grant / U of M), unveiling a new stamp at Mall of America (U.S. Postal Service)
While our monthly meetings are open to all, membership in MAS includes special priviledges:
  • ability to participate in programs such as BAP and HAP and to earn awards and recognition.
  • abilty to bid on items at monthly meetings
  • ability to participate in special activities such as darter collecting, fishroom tours, and the annual Plant Extravaganza
  • full access to the MAS website and its members-only features.  This includes the improved ability to connect and communicate with other members.
  • receive discounts that some stores may offer
  • ability to vote at MAS elections
  • ability to serve on committees, as a chair, or as a board member
Being a member is just a good way to belong to this local community of fellow aquarists who share the same interests and passions.

MAS offers three types of memberships:  Individual, Family, and Junior

Select a membership type and join now.