TWINSTAR Diffuser AIR produce micro bubbles Top Filter 2) Add 5 drops of

2) Add 5 drops of the Cu reagent and swirl gently for 5 seconds

which means the results obtained are very accurate

then reduce the dosage to 1 capful per 100 gallons (half dosage) subsequently

It has a highly durable double stitched edge giving the bag maximum strength

TWINSTAR Diffuser AIR produce micro bubbles Top Filter 2) Add 5 drops ofTwinstar Air Diffuser (acrylic) It has microporous ceramic promotes very small air bubbles diffusion, thus reducing splashes in the water. Being built in acrylic is more robust than any glass diffuser. Combined with its performance of excellence, it also offers a minimalist and discreet design inside the aquarium. The TWINSTAR diffusers are designed and manufactured with ultra precision molds for a brilliant design and high transparency as glass. The