Why You’ll Love It
The hygger gravel vacuum cleaner is equipped with a gravel washing tube and 80GPH/256GPH water flow for fish tanks up to 25/32 inches in depth. It has a flow-regulating clamp to control the water outlet flow, and the built-in filter baffle blocks small fish and gravel from being sucked out. The gravel vacuum takes away the impurities on the sand and gravel, cleans every corner of the tank without wet hands, and quickly changes the tank water.

Key Features
3-in-1 Multi-function
The hygger 013 gravel cleaner is equipped with a duckbill suction inlet accessory that makes it easy to suck the feces away. To change water with a 79-inch long high-quality PVC hose, the lowest water level line can reach 0.8 in, and the first press operation can be as low as 11 inches.
New Special Design
This manual aquarium cleaner is also equipped with a handle-type operation ball, which conforms to ergonomics and engineering; it can be held or pinched, more labor-saving, simpler, and faster to vacuum the gravel.
Various Combinations
With spliced extension tubes, HG013 gravel vacuum can be installed according to demand: Handle + gravel tube; Handle + hard tube + gravel tube; handle + hard tube + gravel tube + duckbill head.

Wildly Application for a Variety of Fish Tanks
The L model gravel vacuum, 256 GPH, comes with three extended pipes, totaling 43 inches in length. It can be extended from 24.5 to 43 inches and has a 78-inch outlet hose. It can be used in tanks up to 32 inches in depth and is suitable for middle or large-sized aquariums.
The S model gravel vacuum 80 GPH comes with 2 extended pipes, which are a total length of 32 inches. It can be extended from 22 inches to 32 inches and has a 78-inch outlet hose. It can be used in tanks up to 25 inches in depth and is suitable for small or medium-sized aquariums.
Durable Material
Using EVA materials with rubber-like elasticity, don’t worry about airbag damage and leakage.
Various Attachment
It is designed with various attachments that help to get rid of food waste and feces at the bottom of the fish tank and change water quickly.
The L model: Various combinations. Handle + gravel tube; Handle + hard tube (there are 3) + gravel tube; handle + hard tube (there are 3) + gravel tube + duckbill head.
The S model: Four basic combinations: handle +2 tubes + duckbill head(29.5 in); handle +1 tube + duckbill head(19 in); handle +2 tubes + gravel tube(32 in); handle +1 tube + gravel tube(22.4 in).

Usage Tips
How to gravel sand washing operation?
Step 1: Connect the outlet hose and inlet tube.
Step 2: Hold or pinch the suction ball.
Step 3: Get the gravel to the tube(not too much); Move left and right to clean; Lift and down to replace the gravel.
Note: When installing, be sure to use the short end of the bump to connect. Please do not install it incorrectly, as it will affect the use and may not be able to absorb water.
Note:
When washing sand:
If the filter from your fish tank is powerful, you can put the outlet hose into the fish tank, and the sand is circulated in the tank without draining the water. If not, it is recommended that you remove turbid water directly from the tank and change to clean water.
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I ordered the wrong one but it seems to work as it should. Very handy for smaller aquariums
I feel it is a good product for the price. Purchased the smaller model. It works well if you have a small tank, say less than 20gal. I do wish I purchased the larger model as the smaller one for my 20gal.
Very good cleaner. I really like the hose to bucket attachment and the water flow control hose attachment. I’d like a quicker way to stop the flow to drop the gravel when too much gets pulled into the vacuum tube.
best gravel vacuum I have used in 40 years of the hobby. I am not sure if it is because my other vacs were terrible, but I siphoned 5 gallons in a fraction of what it used to take, and it only took 3 squeezes of the bulb to start the siphon. Could not be more pleased.
Compacted with attachments much better than the bulky ones I have easy to use
Love how easy it is to use. Doesn’t drain the water super fast and great suction. Clean ups aren’t annoying anymore.