Assertion: catfish's food | /r/HasProperty | available
Facets:
Source sentences:
text: Growth rates vary from river to river depending on how crowded the area is and how much food is available.
text: The cave form of the Mexican tetra can build up unusually large fat reserves by "binge eating" in periods where food is available, which then (together with its low metabolic rate) allows it to survive without food for months, much longer than the aboveground form of the species.