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The Aqua Ultraviolet Ultima II 4000 Pond Filter with 2" valve (A50004) supports aquatic life whether at an aquaculture facility, backyard pond or large aquarium system by removing both ammonia and accumulated debris. The most efficient way to accomplish this is by installing an Ultima II biomechanical filter. The patented media has the highest biofilm surface for bacterial growth. The beneficial bacteria convert ammonia into harmless compounds. In field and independent laboratory testing the Ultima II filter with its patented media is the first to nitrify fish waste.
| The Ultima II does
the work of two filters combining both biological and mechanical filtration
into one compact package. The Ultima II filter uses a tubular patented media
with a very high surface area; this exceptional design feature protects
beneficial bacteria during backwash and prevents clumping. The Ultima II
filter is preseeded with bacteria, which helps to jump start the filter's
growth of beneficial bacteria. Simply by rotating the valve the patented
cyclonic backwash system does the dirty work for you. In just minutes the
internal jets clean the filter for you. Independent laboratory and Field testing has shown the Ultima II out performs all other filters on the market. |
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The Ultima II 4000 was designed for bodies of water from 2000 - 4000 gallons. |
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