Bjelke Posted January 10, 2021 Share Posted January 10, 2021 The sump is the underworld of the aquarium. Its usually dark and sometimes things get unnoticed down there. Some weeks ago I was fascinating by some events in the sump so I had to make a little video about it. Turns out small fry are not quite as frail as I thought they were! https://youtu.be/JYOmSJwny3k Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now