driamor 6 Pack Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Cotton Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite

Works well cheaper the big brand name ,,,,,

Does what it says on the packet

Really great value and do the job off keeping the tank clean.

Value for money suits tetra 250/300 filter pump

Item title: 6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite Delivered price with Prime: £13.29 Quality: These cartridges are made with ultra-activated carbon and zeolite, which are great for removing impurities and keeping water clear. The material feels durable and of good quality. My comments and opinion: I’ve been using the Driamor 6 Pack Fish Tank Filter Cartridges for my Tetra EasyCrystal Filter, and they work well. The filtration is decent, and the activated carbon and zeolite help to keep the water clear. Installation is easy, and the filters fit perfectly. With multiple layers of filtration that help maintain a healthy environment for my fish. I replace them every few weeks as recommended, and so far, they’ve been doing the job at a good price.

Not bad value at all for 6 replacement bags containing activated carbon and zeolite at just over £13 at time of review and they fit really well in my tetra 300 filter. They went to work almost immediately and the following day my water was crystal clear. It's typical when you do a water change and filter clean for the water to look a bit cloudy and using these especially the carbon really helps to boost water quality. Bear in mind that if you've put any treatments in your tank, that activated carbon can remove the chemicals. The bag type cartridges are well made and appear to be filled with a good amount of both elements. Overall a good price compared to pet shops prices especially considering you get 6 for the price.

These work great. Got these for my lads fish tank and it works fine. They do not seem to have as much filtering substances inside them as the official ones have, but they still work fine. You can easily clean them so you dont go through as many and that way you can retain more of the bacteria for the tank.

A great way to save money. You get 6 for almost the same price as you'd pay for 3 official branded ones. They work pretty much the same. My daughter and I have noticed very little difference. They filter the water really well and last about 3-4 weeks depending on how much mess the axolotl makes. With this you save money and don't have to buy the packets as often either.

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