Aquarium cleaning just got easier with the new Fluval ProVac Powered Gravel Cleaner, the flagship model from Fluval's expansive substrate cleaning range. This easy to use gravel cleaner has a small but powerful pump that will suck up all types of debris that may have slettled on the bed of your fish tank. Leaving fish food and waste to build is bad and will lead to a rise in ammonia that can cause your fish health problems and can possibly be fatal. A gravel cleaner is a must have in every fishkeepers maintance kits. The ProVac mains powered Gravel Cleaner makes cleaning easy and effortless by providing consistent, strong and continuous mains powered suction for a truly deep and powerful clean. The Fluval Gravel Vac features a quick-release cartridge houses a Filter Pad which easily traps large and small waste particles, removing dirt and debris for a thorough clean. Fluval's innovative addition of integrated spotlight LEDs makes cleaning darkened nooks and crannies a breeze. The clean includes two speed settings for a range of different surfaces reducing the chance of distrubing ornament postioning and plants in your tank.  Gravel cleaning is a long job and needs to be done thoroughly an ergonomic easy-grip handle has been equipped to allow the user the most comfort possible. The extendable nozzle allows you to reach every corner of your aquarium and into any difficult ornaments with ease and a clog-proof gravel guard stops the loss of gravel meaning you wont have to keep replacing the missing gravel. A hose can be attached via the water change adapter to allow you to do a water change whilst you clean, hose is not included. Can be purchased separately from most stores, diameter is 12/16mm.