Aquarium Systems Maxi-Jet 400 delivers optimal water circulation, adjustable aeration and reliable and silent performance. The power head is ideal for powering under-gravel filters or generating internal water movement using a wave maker system. The compact, efficient Maxi-Jet design makes it perfect for freshwater or marine aquariums or terrariums and versatile enough for a multitude of internal and external applications from creating gentle waterfall effects to powering under-gravel filters. Its powerful flow maximizes oxygenation throughout the gravel bed of under-gravel filters to provide a viable biological filtration site for the growth and proliferation of BIO-Spira bacteria.
The included accessory kit allows you to convert the Maxi-Jet pump into a power head. The kit includes venturi injector, directional flow adjustment, air intake adapter with screen, triple-suction cup mount, and an adjustable hook with cable guide.
Size: 3 1/2" long x 2" wide x 3" high