TetraTec External Filters
TetraTec EX filters are robust, easy-to-use, and offer state of the art technology at great value. They offer superior filtration over traditional filters, helping to make maintaining your aquarium easier, and improving the environment for your fish.
Just a few reasons why Charterhouse are the industry leaders
We provide a 1 hour delivery slot for all Premium Next Day delivery services. No more waiting in all day.
Your delivery slot will be text and emailed to you. You can then submit a different day or request the parcel is left with a neighbour.
We now offer deliveries on both days of the weekend. These services can be selected at checkout.
Spend over £50 on your order and qualify for free shipping. Next day and timed services available.
Find out moreWe offer flexible monthly finance options. Credit is subject to application and status.
Find out moreAs a thank you, we run the Charterhouse Points scheme. Earn points on every order.
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