Tideline Flow Matrix Lagoon Media Trays, 3 Pack

Three standard depth trays for the Flow Matrix stack. Flow Matrix is Tideline's modular rear chamber system for the Lagoon AIO: instead of one fixed basket you stack the pieces you actually want, and swap them as the tank changes. These fit the Lagoon 31G and Lagoon 47G we stock. Browse our equipment and filter media.

Why It Is Useful

• Three trays in a pack, so you can run three different medias at once
• Perforated base, so flow goes through the media rather than around it
• Lift one layer out to swap a media without disturbing the others
• Standard depth, so you fit more layers in the Tower than you would with the deep trays

Specifications

The Rest of the Flow Matrix Range

Mix and match these to build the chamber you want:

• Tower, the frame everything sits in
• Sock Tray, for running a filter sock
• Deep Media Trays 2pk, more volume per layer
• Filter Media Cup, a tall cup for loose media
• Mesh Filter Sock 3 x 5 in

Frequently Asked Questions

Will these fit my Lagoon?
Yes. They are made for the Lagoon AIO rear chamber, including the 31G and 47G we stock.

How many do I need?
Depends how many media types you want running at once. One tray per media is the simple way to think about it: one for carbon, one for GFO, one for floss. That is why they come in a three pack.

What is the difference between these and the deep trays?
Depth only. These are standard and come three to a pack; the deep version holds more per layer and comes two to a pack, so you trade a layer for volume.

Do I need the Tower as well?
The Tower is the frame the trays sit in. If your tank came with the Flow Matrix setup you already have it. If you are building the chamber from scratch, add one.

Can I still run a filter sock?
Yes, that is the point of the system. The Sock Tray swaps in alongside the media trays, and takes the 3 x 5 in mesh sock.