Aqua Ultraviolet® Ultima II Filters with 2" Inlet/Outlet Complete Aquatics teal and purple

teal and purple

give it a jump start with Filter Start

turf and shrubs

Barley straw is a great natural clarifier

use air stones rather than these diffusers

Aqua Ultraviolet® Ultima II Filters with 2" Inlet/Outlet Complete Aquatics teal and purpleThe Ultima II Filter is the best choice for home hobbyists and aqua professionals alike due to its impressive capacity and minimal, effortless maintenance. Independent laboratory testing confirms that the Ultima II filter is superior to three leading bead filter brands in setup, nitrification, back washing and overall efficiency. It's perfectly designed for high flow rates, extreme fish loads and elevated feed rates. Why Use a Biomechanical Filter? To