Hi! I have 3 BN plecos... Male, and two females, all 3-4 inches. Currently, I am feeding zucchini daily, with two of the following: Broccoli, green beans, lima beans, peas, carrot, brussel sprouts, and romaine lettuce. So far, they love them all except for the peas and carrot... Am I feeding them a good diet? Do they need any meaty food or any other supplemental food to keep them healthy? They eat heartily and especially adore a good thawed brussel sprout... Thanks!