What Should I Feed A Placostomis. Offer your plecostomus commercial foods like sinking algae wafers and spirulina pellets as their primary diet. They have some natural color variation, and i've never personally heard that.

Try adding cucumber, peas or squash to the tank during feeding time. You should also keep driftwood in the tank. Plecos are omnivores, meaning they need meat as well as vegetables.