Aquarium Fish Sale is an authorized dealer of Premium Cobalt Aquatics products. 

Duo Filter 500

40.48

Activated Carbon Blend

15.27

Activated Carbon Granules

11.67

Activated Carbon Pellets

10.77

Anti-Nitrate Media

21.57

Anti-Phosphate Media

12.57

Bio Globes Media

7.17

Bio Globes Media (Est. 200 ct)

44.97

Ceramic Rings

20.67

Cobalt Micro-UV

67.47

EXT Canister Filter

103.47

Micro Ceramic Rings

10.77

PGC Micron Sock for 10-30 (3 pack)

8.07

Zeolite Media

9.87