Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube)

Amazing product. I am so amazed of this product. I have a small 60L tank and I wanted one extra filter and beside that, it has a air feature. The item is amazing, very good quality and does its job. Small and cute.

I bought this filter with the matching air pump. I am very pleased with its performance and the sponge within the filter is visible and very effective. Together with the air pump my fish are very happy and lively.

For our small tank with just a couple of fish in this is a very good fit. It's easy to clean and use and look good as well.

Still working fine

The pictures and the description are making you to believe that you buy everything you need but it’s wrong, it’s only the filter, you must buy separately an air pump, more money more time to spend. When you look at the presentation of the product you can see the air pump. In a hurry you can’t see that it’s useless without air pump and cords to connect. Absolutely disappointed.

Cheap enough and nice size. Doesn't seem to work as well as the reviews say. Setup ok with a good pump, water still has bits floating in it prior to putting fish in? Will wait and see.

I have this for my daughters fish in her small tank and it cleared the water quick. I chopped down and placed a cycled sponge from my main tank on the outlet to aid cycling the filter. When the sponge gets too clogged I’ll probably diy a medium sponge and replace it in two halves over a 6 week period. Should be ok for a long time yet though.

This little filter has saved the day, i have a new aquarium set up, and used all the tap safe and filter aid products and let the filter run for 2 days before getting the fish, after 2 days my water was going milky, the soultions i added were just creating a milky film and not being mixed by the filter, infact i very much doubt the new filter was working at all. I got this to assist my existing filter, it arrived today just intime, as i couldnt see through my tank as you can see in the 1st picture, i instantly set the filter up, it took less than 1 min to attach it to my air pump and plonk it in the tank -pic 2, to my utter amazement, 5 hours later my water is almost crystal clear -pic 3, and the fish are now swimming about and playing happily in crystal clear water. I have purchased a 2nd one and will be binning the crappy filer that came with the tank, 100% reccomend

Funziona in un piccolo acquario. Bisogna pulirlo spesso

There was no mention that the air pump is not included. It is disappointing to not being able to operate the apparatus

Worked in the fishtank for many months before the fish died, when it did, didn't replace it but unit works perfectly.

Ne fait pas de bruit et filtre bien en faisant de jolies bulles

Schöne kleinePumpen und gleichzeitig für die Luft. Habe sie zur Aufzucht in kleinen Flachen Behältern geholt. Funktioniert super