Neo Helios Bio Sponge Filter

Neo Helios Bio Sponge Filter

Made of eco-friendly sponge and non-toxic high quality plastic, safe and harmless to all fish.
Provides both mechanical and biological filtration at the same time.
Allows beneficial bacteria to colonize hence effectively remove impurities and stabilize aquarium water.
Air driven. Will not suck in fry or other small fish.
Easy to install. Easy to maintain.
Suitable for all small tropical fish aquariums.
Biological Filter Media can be added to the filter (NOT INCLUDED)

DIRECTIONS

Before use, soak the filter in aquarium water for 5 mins.
Squeeze the sponge in the water to remove all trapped air bubbles. This will keep the filter stay submerged.
Connect the filter to an air pump via airline tubing.
Attach the filter to the inner side of your aquarium using the supplied suction cups.

TIPS

Use aquarium water to wash filter media and sponge. Do not rinse the sponge with tap water or hot water.
Place the air pump on top of the aquarium or use a check valve to prevent water from returning to the air pump in case of equipment / power failure.
Use a control valve to easily adjust desired air flow.

SPECIFICATIONS

BIO S

• Recommended for aquarium size 20-30cm
• Product size 12 x 7 x 10.5cm

BIO M

• Recommended for aquarium size 30 – 50cm
• Product size 15.5 x 7.5 x 12cm

BIO L

• Recommended for aquarium size up to ≥30cm
• Product size 15.5 x 7.5 x 17cm