Trigger System Crystal Cube 18”x18” Sump

Recently picked this sump up thinking it was perfect for my 180 gallon tank but drain back from the main tank makes this a little to risky for my likings. I’ll be selling this to recoup some of the cost of my new sump.

Dimensions: 18″ long x 18″ wide x 15″ high
Drain/Skimmer Section: 10.875″ x 11″
Front/Refugium Section: 17.5″ x 6.5″
Return Pump Section: 6.4375″ x 11″
Total Water Volume: 20 gallons
Skimmer Water Level: 9.5″ fixed

Some of the features of the CRYSTAL sumps are:
Locking Filter Sock Holder
Dual platforms (SUMP model)
Protein Skimmer section
Refugium section

Link to sump: https://www.bulkreefsupply.com/cryst...SABEgI18_D_BwE

Sump is ready to go to a new home as I have cough up the dough for a new sump that fits my needs and risk free from drain back on a 180gallon tank.

Retails for $265
Asking for $160

Pm me if you have any questions.

https://media.cdn.bulkreefsupply.com...w1886-h752.png
https://media.cdn.bulkreefsupply.com...w1886-h752.png
https://media.cdn.bulkreefsupply.com...w1886-h752.png

That is the exact sump I wanted for my new nano set up but no matter how many times I measured my sump area it did not fit. GLWS

Yea it’s a sweet sump for sure. I’m in no rush to find a replacement as this works just fine but decided to go with a bigger sump for flow back risk if power was to cut off.

Bump ttt

Sold.