Trigger Systems has been crafting high-quality sumps for years, earning a reputation for precision, innovation, and sleek design. The Sapphire series takes customization to the next level, offering adjustable water levels, interchangeable plates, tube holders, probe holders, and ample space to arrange equipment exactly where you need it.

Sapphire 34:

Dimensions: 34" long x 15" wide x 15" high
Skimmer Section: 10" x 14"
Center/Refugium Section: 10.25" x 14.5"
Return Pump Section: 6" x 14.5"
Total Water Volume: 31 gallons
Skimmer Water Level: 7" to 9.5" adjustable
Drain Input Fittings: 2
Drain Input Fitting Size: 1"
Filter Socks: 2

Sapphire 39:

Dimensions: 39" long x 16" wide x 15" high
Skimmer Section: 14" x 15.5"
Center/Refugium Section: 10.5" x 15.5"
Return Pump Section: 6" x 15.5"
Total Water Volume: 40 gallons
Skimmer Water Level: 7" to 9.5" adjustable
Drain Input Fittings: two 1" and three 1"
Filter Socks: 3

Sapphire CR44:

Dimensions: 44" long x 16" wide x 15" high
Skimmer Section: 14" x 15.5"
Center/Refugium Section: 14.5" x 15.5"
Return Pump Section: 7" x 15.5"
Total Water Volume: 43 gallons
Skimmer Water Level: 7" to 9.5" adjustable
Drain Input Fittings: two 1.5" plus a blank plate for customization
Filter Socks: 3x 4" Socks

The Sapphire series is packed with cutting-edge features, including:

Interchangeable filter sock and foam block plates (patent pending)
A splash-preventing lid
Adjustable water height to suit different protein skimmers
Self-adjusting foam block platform (patent pending)
Dual platforms for enhanced filtration flexibility
Cable and hose organizers
Dedicated sections for protein skimmers and refugiums
Quick-connect dosing and ATO tube integration
Four-position probe holder for monitoring water parameters
Sapphire blue acrylic with a white bottom to prevent light penetration and unwanted algae growth

Optimized Water Flow: Water enters the sump into a dedicated intake section before passing through Section 1, where the interchangeable plate provides the choice between mechanical filtration using filter socks or a foam block. A lid minimizes splashing, and water exits from the bottom into Section 2, the skimmer chamber. From there, water moves through the signature Trigger cutout into Section 3, the refugium. Finally, it flows through perforated platforms, under the last baffle, and into Section 4—the return pump chamber—before circulating back into the aquarium.

Filtration Flexibility: Each Sapphire sump includes two interchangeable plates:

A filter sock plate for 100-micron mechanical filtration
A foam block plate with a perforated design and included sponge block for filtration when socks aren’t in use

Adjustable Water Level: With an adjustable water height range from 7” to 9.5”, the Sapphire series accommodates a variety of protein skimmers, ensuring optimal performance.

Self-Adjusting Foam Block Platform: As the sump’s water level is adjusted, the foam block platform moves automatically to maintain ideal positioning, ensuring consistent mechanical filtration.

Integrated Probe Holder: Every Sapphire sump includes a probe holder capable of securing up to four probes, with different-sized openings to accommodate various monitoring equipment.

Designed with precision and practicality in mind, the Sapphire series sumps deliver superior filtration, customizable functionality, and a polished aesthetic that stands out in any aquarium setup.

Filters

Trigger Sumps

Trigger Systems Sapphire Sump (Choose Size)