Parts for Fluval Flex 9
Fluval's smallest curved front all in one tank, 9 US gallons, with the filter built into the back. Printed PETG parts for it, made to order in the USA.
These are the parts we print for it.
About the Fluval Flex 9
This page lists every part we print for the Fluval Flex 9.
Fluval sells the Flex 9 as item 15004 in black and 15005 in white.
The filter is built into the back of the tank, behind the honeycomb wrap that hides the water line. Fluval runs it as three stages and ships the media for all three: a foam block, a carbon insert, and a BIOMAX insert.
Lighting is 39 LEDs, 36 white and 3 RGB, at 7500K, driven by the Flexpad infrared remote. Twin output nozzles at the back can be aimed.
It is the smallest tank in the Flex line. The Flex 15 is the same shape one size up.
What Fluval publishes for the Flex 9
Fluval publishes these figures for the Flex 9. They describe the gear itself.
- Water capacity
- 9 US gallons, 34 L
- Outside tank size
- 14 x 13 x 13 in, 35 x 33 x 33 cm
- Pump output
- 61 US gallons per hour, 230 LPH
- Power use
- 7W
- Filter stages
- 3, with foam, carbon and BIOMAX media
- LEDs
- 39 total, 36 white and 3 RGB
- Brightness
- 1900 lumens at 7500K
Fluval Media Baskets
1 part.
Guides for this gear
These pages cover this gear by name, or other gear from the same maker.
- Fluval Media Basket Setup: Canister Filter Media Order ExplainedFilter media has an order: mechanical, biological, then chemical. See why it matters and the most common Fluval media basket mistakes.
- Fluval Flex and Fluval Spec Accessories: Media Baskets, Spray Bars, and What Actually Fits TodayFluval Flex and Spec tanks are some of the most modded aquariums out there. See which baskets we make for each one, and what owners mod most.
- Fluval Hose Size Chart: 14.5 mm and 17 mm by Filter SeriesFluval uses two hose sizes across its whole canister range. See which series takes which, with Fluval's own part numbers.
- Which Hose Fits Your Filter: Eheim, Fluval, and JBL Hose Sizes by ModelEheim, Fluval, and JBL all size their hose differently. Find your model, read its size, and see the adapter that bridges the gap.
Other Fluval gear
Run more than one of these? Each page shows the parts we print for that model.
More for your Fluval gear
See every part we print for Fluval gear, and the guides that go with it.
Browse these parts
Need something for the Flex 9 that is not here? Tell us what you run and we will add it to the list we build from.
Brand names on this page belong to their own companies. We use them only to show which gear these parts are made for. TankRig is not part of those companies, and they do not back or approve our parts.