How often and what type of vegetable matter is suggested for roughage in a Pictus Catfish diet?

Answer

Very small pieces of blanched zucchini or spinach once every week or two

Although the Pictus Catfish's diet is overwhelmingly protein-focused, achieving true dietary balance requires incorporating roughage and micronutrients not sufficiently supplied by meat alone. While they are not obligate herbivores, occasional vegetable matter is recommended. The suggestion involves offering very small portions of blanched zucchini or spinach. This vegetable matter should be lightly weighted down and introduced infrequently, specifically spaced out to occur only once every one to two weeks, providing necessary roughage without encouraging a reliance on vegetarian foods.

How often and what type of vegetable matter is suggested for roughage in a Pictus Catfish diet?
dietfishfreshwateraquariumPictus Catfish