LTWFITTING Brass Pipe 3 Inch Long Nipple Fitting 1-1/4 Inch Male NPT Air Water(Pack of 2)Type: Long Nipple Thread : 1 1 4 Inch NPT Male Total length: 3 Inch Materies: BRASS, Net Weight: 236g pc Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.

Tubing ID x Thread: 5/16" Hose Barb x 3/8" NPT male

Suitable for all kinds of surfaces and leaves no scratches

Good for freshwater & marine environments

Optimizes the colonization of beneficial aerobic bacteria removes ammonia and nitrites keeping your aquarium clean and healthy

No extra detergent needed

Package Include: 25pcs

Package Include: 1 x Black Coarse+1x Blue Medium

Custom designed and manufactured for Fluval Spec Aquariums

ackage Include: 1 x Black Coarse+1x Blue Medium+1x Green Fine

Approx size: 20

100 and 200 Internal Filters

Fit for: Marina Slim Filters S10