Aquarium Fish That Eat Duckweed. I believe the endlers were unable to eat the largest of the scuds which have reproduced and the endlers are eating the young before they can then reproduce. Where to buy duckweed Any aquarium retailer should carry duckweed but its also available online.
However duckweed is not advised for use with some fish species such as large cichlids large goldfish common plecos and Ameca splendens butterfly googeid. Which fishes Eat duckweed. Koi tilapia and grass carp will also eat duckweed.
The only place where Duckweed is welcome is in Goldfish tanks.
All types of animals including fish ducks and geese small mammals and even reptiles are known to eat duckweed and other related aquatic plants. Hygrophila is a hardy fast-growing tropical plant. According to Ohio State University while grass carp eat the plants while they are growing. Ive never kept tropheus to know if they eat duckweed although I suspect they might but all of these choices are too small for a 15-20 gallon anyhow.
