Tawatiler Electric Aquarium Vacuum Gravel Cleaner, 48W Fish Tank Cleaner Vacuum with Strong Suction for Water Change Wash Sand Algae Cleaner Water Shower and Water Circulation, Timed Off

overall it's a great electric pump. there was only one attachment that was hard plastic and that when you put it on the vacuum if you don't put it on straight you can break it so you need to be careful with the one that's for sand. the one thing that I dislike was there is no instructions on if you need to clean out the filter. the only instructions that came with it was how to put it together.

This purchase was a Christmas gift for my son. Years ago we had the manual pump to clean out the fish tank which involved siphoning water from the tank to the pail and then disposing the water until we siphoned most of the water and refilled with clean water. We had to take turns because my arms would get tired. Not to mention that it scared the fish and they would huddle.

Very easy to setup and use. It cleans well and drains water quickly. I've been using it mainly to clean up waste from my pleco in a 75 gallon tank.

Finally I can clean the aquarium without wasting a bunch of water The power supply cord could be longer for ease of use.

Cleans gravel really good

Although I was hoping for better quality, it definitely makes a difference. I wouldn't be able to clean and refill my 40 gallon tank all on my own as well as I do without it. Great for the price. Con: water level must be above the motor to keep suction going… which wouldn't be a problem if the extensions weren't so long or it included shorter extensions to get deeper/ prevent rocks from going directly into the motor when doing so.

Not ideal for tanks smaller than 20 gallons. Powerful suction, great for bigger tanks

cannot open filter on handle to clean out need to replace . can new filters be purchased

i have to learn how to use it

it doesn't work at all. it wont suck anything off the stones. just sucks water out of the tank. no stars. it sucks. i wish i never wasted my money on it. i would never have purchased if i new there was no money back guarantee. the only reason i gave it one star is because it wouldn't let me submit it without doing it.