Trigger Systems specializes in aquarium sump manufacturing and are based here in the USA (Dallas, TX). All Trigger sumps come with a full top support brace which is made of a solid piece of material to prevent bowing over time from the humidity and water pressure. They also round the corners instead of squaring them which exponentially increases the strength of the corners.
- Interchangeable plates
- Lid to prevent splashing
- Adjustable water height
- Dual platforms
- Protein skimmer section
- Refugium section
- Emerald green coloring to block light and prevent unwanted algae growth in other sections
Interchangeable Plates – Patent Pending
Each Emerald sump comes with two plates that can be placed into Section 1:
- Filter Sock Plate
- Foam Block Plate
The filter sock plate is installed when the included 100 micron filter socks are desired.
The foam block plate is perforated with holes and comes with a foam sponge block filter. The foam block plate can be used when filter socks are not desired or in the case when the filter socks need to be changed or cleaned but replacements socks are not readily available but yet mechanical filtration is needed. In this case, simply remove the filter sock plate and install the perforated foam block plate and then place the included foam sponge block filter in place.
Adjustable Water Level
Water level in the sump is adjustable from 7″ to 9.5″. This feature is to accommodate for the water height requirements for different protein skimmers.
Locking Filter Sock Holder
Filter socks snap and lock into the filter sock holders to secure the filter sock from falling out when it becomes clogged and needs to be cleaned or replaced. The 4” filter socks are 100 micron rating.
All Emerald sumps come with a probe holder that can hold up to three probes. The two outside holes are 0.63” in diameter and the center hole is 0.8” in diameter to fit different sized probes.
All Emerald sumps also come with 4 holes in the top support brace for holding in place 1/4” OD tubing from reactors, dosing pumps, ATO, etc.
- Dimensions: 20″ long x 20″ wide x 15″ high
- Filter Sock: 1 x 4″ filer sock and/or foam block
- Drain/Skimmer Section: 11.625″ x 9″
- Center/Refugium Section: 19.5″ x 6″
- Return Pump Section: 13.25″ x 7.625″
- Total Water Volume: 24.3 gallons
- Skimmer Water Level: 7″ – 9.5″ adjustable