🐠 Dive into clarity with every drop!
The Koller Products XS 6-Pack Filter Cartridges are designed for high-efficiency filtration in small fish tanks. Featuring a multi-layer filtration system with activated carbon, these cartridges ensure optimal water quality by capturing impurities and odors. Compatible with various Koller Products tanks, they require no assembly and are easy to maintain, making them a perfect choice for busy aquarium enthusiasts.
T**M
Good filters
Cheap and easy to use.
L**O
Perfect fitment
Easy install .. good quality .. perfect fitment .. low noise
T**A
Great product
These fillers work great and keep my little tank very clean.
K**Y
Good Filter
For some reason these don’t seems to be as filled with charcoal as the ones I have purchased before.
L**F
SO GREAT! The filter that came with the pump was awful but these are 10/10
These work fantastic. The filter insert that came with my fish tank filter was terrible and I was worried it was the entire filter machine but these inserts are amazing!!!! I no longer have to clean the tank once a week. Sometimes it’ll last a month or longer honestly. So great!! Highly recommend.
D**1
Perfect fit
Generic filter and it fits perfect a little cheaper than the name brand one of top fin for my tank.
A**Y
Works great
I have a betta fish in a 3 gallon tank and only have to change the filter every few weeks/month
D**E
Good deal!
Will buy again!
Trustpilot
2 weeks ago
3 weeks ago
