I've had this 1 upside down catfish that lives in my castle for about a month now.
My water parametres are fine and I do regular water changes weekly.
My problem or concern, is that I have no clue what this USD catfish eats. I feed the other community fish flakes and sinking wafers.
The only time the USD catfish comes out is when its nighttime. Even so, all I see the USD catfish doing is swimming around and around the bottom of my tank against the glass.
To this day, I've never seen him eat a single thing.
But this night, I was watching all the community fish when the USD catfish came out and swam around CRAZILY. Then the USD catfish sunk to the bottom to the gravel (still upside down) and just lay there. Then he got back up and went inside his castle.
What is causing this mysterious behaviour?
My water parametres are fine and I do regular water changes weekly.
My problem or concern, is that I have no clue what this USD catfish eats. I feed the other community fish flakes and sinking wafers.
The only time the USD catfish comes out is when its nighttime. Even so, all I see the USD catfish doing is swimming around and around the bottom of my tank against the glass.
To this day, I've never seen him eat a single thing.
But this night, I was watching all the community fish when the USD catfish came out and swam around CRAZILY. Then the USD catfish sunk to the bottom to the gravel (still upside down) and just lay there. Then he got back up and went inside his castle.
What is causing this mysterious behaviour?