💧 Keep your aquarium sparkling and your fish thriving with every cartridge swap!
API CRYSTAL Aquarium Filtration Media Cartridges (Size 1, Pack of 6) are designed exclusively for the RENA SuperClean 40 internal filter. Featuring a unique blend of high porosity activated carbon and resins, these cartridges effectively clear water and remove odors while providing an optimal environment for beneficial bacteria to thrive. Regular monthly replacement ensures consistent filtration performance, promoting a healthy aquatic ecosystem. Lightweight and easy to install, these cartridges offer a cost-efficient solution to maintaining pristine aquarium water.
| ASIN | B003XLEYAU |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 99,551 in Pet Supplies ( See Top 100 in Pet Supplies ) 1,891 in Aquarium Filter Accessories |
| Customer Reviews | 4.2 4.2 out of 5 stars (427) |
| Date First Available | 27 July 2010 |
| Item Weight | 60 g |
| Item model number | ADC650606 |
| Number of Items | 36 |
| Product Dimensions | 7.2 x 3.4 x 18.4 cm; 60 g |
| Quantity | 1 |
| Size | Size 1, Pack of 6 |
M**S
GOOD PRODUCT
I bought a rena fish tank which looks great but didn't realize how expensive the bits and pieces for the filter was but I can say that these are a good price. They do work fab once bought.
G**Y
Cheaper than Pets Stores
This was the best price I found for these Crystal Cartridges and they are great at keeping the tank water clean throughout the month. Change them once a month and fish stay healthy and well.
R**E
even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 ...
found them very effective, even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 years now, and I put it all down to this filter great work.
M**S
Not worth it
Didn't do anything for my tank
M**Y
Five Stars
Good but bought wrong size so returned
R**E
Good overall performance and value.
Good performance and easy to install in our filter.. the box claims the filter lasts three weeks but I'd not leave it longer than 2.... Still a solid recommendation.
C**N
worked
worked
M**A
Cost effective
Getting 6 of these instead gd the usual 2 (as sold on Pets at Home, for example) works out more cost effective.
C**N
Parfait à la description
M**A
Lo vengo usando desde hace años y hace q tengas un agua cristalina en el acuario
C**N
Le seul endroit ou je les trouve, corresponde encore à mon vieux aquarium
C**O
Produit utilisé pour mon aquarium. Prix très attractif comparé au tarif en animalerie . Bon filtre , facile à changer .
T**R
parfait pour ma pompe et pour l aquarium eau limpide. très bonne efficacité et très pratique je le recommande à tous
Trustpilot
2 weeks ago
2 weeks ago