Review on Rite Size Replacement Cartridge PetWealth Maintenance by Mary Spencer

Based on our own experience, these replacement cartridges have been a lifesaver for our fish tank .They are affordable and easy to install, which is a huge plus for any pet owner. Our water has never been clearer or healthier for our fish. The ONLY downside is that they need to be replaced every month, which can get costly over time. But overall we highly recommend this product as a must-have in your pet supplies arsenal!