Specially crafted Time Release Feeding Block for sucker-mouth Catfish. Infused with essential algae and wood fiber to support the ongoing wellness of your Catfish. Ideal as a vacation feeding solution. Perfect as an additional food option for picky eaters. Allows bottom feeders to naturally maintain their mouthparts. Usage Instructions: Place one Pleco Banquet Block for every 2-3 small catfish or a single medium to large catfish. Use extra blocks if feeding aggression is observed. Suitable for both freshwater and saltwater environments. Available at shop.morphmarket.com.