12/16mm Aquarium Hose Adapters
12/16mm hose is 12mm across the inside and 16mm across the outside. It is the hose listed for the Eheim Classic 250, 350 and 600 and for the smaller JBL CristalProfi canisters. Each adapter here puts a 12/16mm barb on one end and a different size on the other.
Pick the size you need on the other end and you are done. The barb is cut for a push on joint, so there is no glue and no threading. Every part is printed in PETG and made in the USA once you order.
9 parts in 12/16mm hose.
Eheim 12/16mm to 1/2 Inch Vinyl Barb Adapter
12/16mm hose to 1/2 inch vinyl
Eheim 12/16mm to 5/8 Inch Vinyl Barb Adapter
12/16mm hose to 5/8 inch vinyl
Eheim 12/16mm to 3/4 Inch Vinyl Barb Adapter
12/16mm hose to 3/4 inch vinyl
Eheim 12/16mm to 1 Inch Vinyl Barb Adapter
12/16mm hose to 1 inch vinyl
Eheim 12/16mm to Eheim 16/22mm Barb Adapter
12/16mm hose to 16/22mm hose
Eheim 12/16mm to 1/2 Inch Vinyl Barb Adapter, 45 Degree
12/16mm hose to 1/2 inch vinyl, 45 degree
Eheim 12/16mm to 3/4 Inch Vinyl Barb Adapter with Clamp Groove
12/16mm hose to 3/4 inch vinyl, clamp groove
Eheim 12/16mm to 1/2 Inch Vinyl Barb Adapter with Clamp Groove
12/16mm hose to 1/2 inch vinyl, clamp groove
Eheim 12/16mm to 5/8 Inch Vinyl Barb Adapter with Clamp Groove
12/16mm hose to 5/8 inch vinyl, clamp groove
See every adapters in every size or jump to 16/22mm hose.
Gear that runs 12/16mm hose
10 pieces of gear in our data use 12/16mm hose. Pick yours to see everything we make for it.
- Eheim Classic 150Listed for 12/16mm hose and 9/12mm hose
- Eheim Classic 250Listed for 12/16mm hose
- Eheim Classic 350Listed for 12/16mm hose
- Eheim Classic 600Listed for 12/16mm hose and 16/22mm hose
- Eheim ecco pro 130 / 200 / 300Listed for 12/16mm hose
- Eheim eXperience 150 / 250Listed for 12/16mm hose
- JBL CristalProfi e401Listed for 12/16mm hose
- JBL CristalProfi e701Listed for 12/16mm hose
- JBL CristalProfi e901Listed for 12/16mm hose
- JBL InSetListed for 12/16mm hose
Some gear lists more than one hose size: Eheim Classic 150 (also 9/12mm hose), Eheim Classic 600 (also 16/22mm hose).
Running something else? Choose your filter model and we will show what we make for it, or tell us what you run.
What 12/16mm hose connects to
One end of each part is 12/16mm hose. Here is what the other end can be.
| Other end | Size | Parts |
|---|---|---|
| 1/2 inch vinyl | 12.7mm inside | 3 |
| 5/8 inch vinyl | 15.88mm inside | 2 |
| 16/22mm hose | 16mm inside | 1 |
| 3/4 inch vinyl | 19.05mm inside | 2 |
| 1 inch vinyl | 25.4mm inside | 1 |