TetraTec EX O-Rings – 75616 / 75613

Not only do we stock the entire range of Tetra products, where possible we stock the full range of spare parts as well, to ensure you can keep your aquatic equipment up and running for as long as possible.

We appreciate that should you need a spare part, you’ll need it as quickly as possible – as such we endeavour to keep as many spare parts in stock as possible, and to get the appropriate spare you as quickly as possible.

If you’re looking for replacement filter media for your TetraTec External canister filter, we list the full range in our Filter Media section.