Facebook Killifish Groups
There are dozens, possibly a hundred.

Here's a list of those that have several hundred members.

https://www.facebook.com/groups/154266581405232
collecting

Killifish expeditions.


https://www.facebook.com/groups/1585735854987933
conservation

Killifish Breeding, Conservation, Maintenance


https://www.facebook.com/groups/killifishevents
events

Killifish events worldwide


https://www.facebook.com/groups/6437962695
killifish

The Killifish group

More members than any other.


https://www.facebook.com/groups/402954366549930
kwa

Killifish of West Africa


https://www.facebook.com/groups/143652939134407
lampeyes

The Micropanchax fishes


https://www.facebook.com/groups/killifishnews
news

Killifish news


https://www.facebook.com/groups/1531734037094806
pike

Pikelike Killies

Epiplatys, Aplocheilus, lampeyes


https://www.facebook.com/groups/673936232674998
sale

Killifish for sale


https://www.facebook.com/groups/401881833213068
soks

Southern Ontario Killifish Society


https://www.facebook.com/groups/KILLIFISH
usa

Killifish USA


https://www.facebook.com/groups/unusualfish
weirdfish
Odball topical fish

incl. Killifish




collecting: Killifish expeditions.
https://www.facebook.com/groups/154266581405232/

conservation: Killifish Breeding, Conservation, Maintenance
https://www.facebook.com/groups/1585735854987933/

events: Killifish events worldwide
https://www.facebook.com/groups/killifishevents/

killifish: The Killifish group
https://www.facebook.com/groups/6437962695/

kwa: Killifish of West Africa
https://www.facebook.com/groups/402954366549930/

lampeyes: The Micropanchax fishes
https://www.facebook.com/groups/143652939134407/

news: Killifish news
https://www.facebook.com/groups/killifishnews/

pike: Pikelike Killies
https://www.facebook.com/groups/1531734037094806/

sale: Killifish for sale
https://www.facebook.com/groups/673936232674998/

soks: Southern Ontario Killifish Society
https://www.facebook.com/groups/401881833213068/

usa: Killifish USA
https://www.facebook.com/groups/KILLIFISH/

weirdfish: Odball topical fish
https://www.facebook.com/groups/unusualfish/