TRIGGER SYSTEMS CRYSTAL SUMP 30 (30" X 12") CRYS30S DŌS 16ppm of oxygen at 100%

16ppm of oxygen at 100% saturation

Refugium clear polycarbonate lid

and Emerald line of ATO reservoirs have laser engraved water level markings so you can monitor how much water your tank is using

Section 1 is the configurable interchangeable plate area allowing for filter sock and/or foam block mechanical filtration

Recommended for 55-90 gallon aquariums

TRIGGER SYSTEMS CRYSTAL SUMP 30 (30" X 12") CRYS30S DŌS 16ppm of oxygen at 100%The CRYSTAL series sumps are reasonably priced and have the same design and quality as our RUBY series sumps but with all clear material. The CRYS30S can be used as a berlin style sump or a refugium style sump. Some features of the CRYS30S sump are: Locking filter sock holder Dual platforms Solid top support brace to prevent bowing Foam filter block for top platform Protein skimmer section Refugium section CRYS30S SECTION DETAILS The CRYS30S has 3