Fluval GravelVac Multi Substrate Cleaner - Medium Filter_306 - Different day and night

- Different day and night humidity can be set for different needs

Stimulates natural digging and burrowing behavior

In its own ultimate class

Komodo Straw Terrain is a naturally soft substrate

-Two-tiered foliage with flexible stems to shape as required

Fluval GravelVac Multi Substrate Cleaner - Medium Filter_306 - Different day and nightTake Total Control of your tank maintenance with the new Fluval Gravel Vac which features a convenient Thumb operated flow regulator for fast and easy waste removal. Designed for use in all aquariums, the Cleaner also comes with an extendable nozzle for accessing those hard to reach areas, in addition to an EASY START siphon that primes the unit with just a couple of quick pumps.