Marina Aquarium Brush Kit Starter-Kits-All-Glass it provides effective and thorough

it provides effective and thorough mechanical and biological filtration

Now there's no need to get your hands wet

Will not affect water chemistry or harm your fish

-11062 Marina Easy Clean Aquarium Gravel Cleaner

a natural binder that supports digestive conditions

Marina Aquarium Brush Kit Starter-Kits-All-Glass it provides effective and thoroughThe Marina Aquarium Brush Cleaning Kit contains three cleaning brushes. The foxtail brush is ideal for cleaning tubes up to 2,54 cm (1 in) in diameter and 45 cm (18 in) in length. The airline brush is designed for cleaning airline tubing. The filter stem brush is great for cleaning external filter tubes as well as clip on filter intake stems.,