ALEGI4pcs Large Aquarium Sponge Filter with Suction Cups, Check Valves for Breeding Fry Betta Shrimp Fish Tank (X-Large for 40-80 Gal 4 Pcs)

Sponge filters always come in handy when you’re trying to clean out your water from your fist tanks,soaks most of the bacteria in the Filters ,Clear debris that’s in the water easier , The sponge filter provides bubbles more oxygen for your fish tank also it is easy to Maintain fish tank and sponge filter and it cleans out your water in no time.

Very large and works great for my goldfish, they are in a 100 gallon pond and the waste builds up quickly with fancy goldfish, these filters keep the water crystal clear!

This was a great value for the price. Everything we needed to set up multiple tubs for growing out goldfish fry.

Really good deal with the whole package. Idk if I broke one of the sponge filter tubings or it came with one, but I’m glad this was a pack of 4. So far, it’s doing good.

I love them, four of them, easy to set up I didn’t even need to read the directions there is good water flow through them I have one of them in a 65 gallon fully planted aquarium and it’s working fine and I have two of them in 125 gallon aquarium and they are working marvellously and I even have one spare that is going to go into a 75 gallon I would definitely buy them again I am extremely pleased and I would recommend them

These are great filters for an outside fish tank (trough).

Mantienen mi tanque muy limpio, yo utilizo dos de esros y utilizo también filtro de mochila oxigenan el acuario y las burbujas se ven lindas, yo siempre lo modifico y le pongo una piedra aireadora la más pequeña que encuentre y que quepa dentro, le corto para conectarla con el tubo aireador.

NOTHING CAN BEAT THESE BACTERIA HOLDING SPONGE FILTERS.

You get what you see. I am using it for shrimp only in 10g tanks; I just wish the pore size was mentioned.