Zoo Med Labs has rolled out a new line of external canister filters for aquariums up to 50 or 75 gallons, depending on model. The Macro 50 and Macro 75 canister filters will feature a slim profile while still offering mechanical, chemical and biological filtration. Both models will also include easy priming, removable hose connectors, adjustable flow and anti-vibration bushings for quiet operation. For more information, visit Zoo Med