18" Long x 10" Wide

8" Long x 3" Wide

12" Long x 4" Wide

13" Long x 8" Wide

18" Long x 10" Wide

18" Long x 10" Wide

40 oz

18" Long x 10" Wide

Size 6 (1 Pack)

1 count

1 count

Size 6 = 7.4 oz (Treats 55 Gallons)

Size 6 - 5.25 oz - (Treats 55 Gallons)

2.2 lbs

For Aquaclear 20 Power Filter

For Aquaclear 50 Power Filter

For Aquaclear 70 Power Filter

Size 20 - 3 count

Size 30 - 3 count

Size 50 - 3 count

Size 70 - 3 count

For Aquaclear 20 Power Filter

For Aquaclear 30 Power Filter

For Aquaclear 50 Power Filter