first time feeding fish cucumber

[cioscraps]

just fed my fish cucumber for the 1st time the betta loves it so does the platy, only fish that havent ate any are my skirt tetra and oto

 

[Fish are friends]

my Ottos took about 3 attempts to find the cucumber and they only feed on it now and then. If there is enough food in the tank they might not need the extra. I want my shrimp to find it now.