Keeping Longfin Super Red Bristlenose plecos involves providing a tank with driftwood for grazing, a diet of algae wafers plus blanched veggies, stable warm water (22-28°C, pH 6.5-7.5), hiding spots (caves/tubes), and regular water changes, as they are peaceful algae eaters that thrive in planted tanks with soft to moderate water and produce significant waste, needing space and clean conditions for their vibrant color and health.