The Tetratec EasyCrystal Carbon Filter Pack C 250/300 is a set of replacement cartridges designed for use with the Tetratec EasyCrystal Filter system. Each cartridge is pre-filled with active carbon to help remove odours, discolouration, and harmful substances from aquarium water, promoting a cleaner and healthier environment for your fish.

These easy-to-install cartridges offer reliable chemical filtration and are suitable for use in the EasyCrystal 250 and 300 filter models. Supplied in a convenient 3-pack for ongoing maintenance.

Key Features:

• For use with Tetratec EasyCrystal Filter 250/300
• Contains active carbon for chemical filtration
• Reduces odours, discolouration, and harmful substances
• Easy to replace and mess-free
• Supplied as a 3-pack for regular use

Keep your aquarium water clear and fresh with this effective and hassle-free carbon filter cartridge solution.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.