meat or fish, high in protein is meat with meat diet instead of ...
yes guppies do eat plants, check the ingredients on your guppy food...
if they wil eat your plants depends on the guppy themself, some wil, some wil never.
again it also depends on how much you feed them, anyone who is full isn't searching for food 24/7.
guppies can survive on plants but to thrive you gonna need to give them meat, in other words, protein.
in fact, meat makes up the majority of the fish.
fish meat is called "fish," just like how chicken meat is called "chicken."