Skimmer to be fitted in the wall of the pond, removes floating waste.
Capacity 3-5 m³/hour.
Size 1½” female thread.
Internal dimensions mouth: 151 x 143 mm.
External size: 210 x 205 x 8 mm.

Width 62 cm
Size L 68 x W 28 x H 25 cm
Pump capacity: 15m ³ / h
Supply: 63 mm

The protein skimmer is a combination of three different filter systems. The filter operates biological, mechanical and chemical. The principle operates as follows: The surface of an air bubble attracts dissolved substances out of the water. Because of the adhesion of the bubbles these substances, like chemicals, waste particles, colourants and algae, are concentrated. By means of an air pump, air is mixed with water. By forcing this mixture through the bio rings to a lower part, there is a long contact between air and water. This changes the surface tension of the water continuously and creates a thick foam. This foam will be separated from the cleared water by a perforated cone and exits through the foam outlet. Dissolved substances like; phosphates, ammonia, humus acids, colourants, proteins and a number of heavy metals, are filtered out of the water and separated together with the foam. The extraction of dissolved substances is not possible with normal filters and can only be done if chemicals are added.

The filter has various advantages:
•Stabilizes pH.
•Removes colourants.
•Increases dissolved oxygen.
•Not dependant on bacteria, works as soon as the pump is running.

Total height 74cm, Ø16 cm. Water inlet Ø 25 mm, water outlet Ø40 mm, foam outlet Ø25 mm. Pump capacity max. 5m³/h.

Allows hourly feeding from 1 to 120 seconds. Extreme easy programming (one button!). Suited for pellets sizes 2 to 9 mm. Comes with adaptor ring for pellets smaller than 4 mm.

Comes with mounting bracket. 230 Volt, 10 meters of cable. Holds up to 7 liters of food.

Made in the Netherlands!

1 to 24 feedings per day!

Feeding times adjustable per hour from 1 to 120 seconds.

Multiple daily feedings is beneficial for fish growth. Feeds automatically at set times. Holds up to ±3,5 kg pellets (7 liter). Not suited for sticks and flakes.

The innovative design prevents the food to get into contact with moisture. Provided with a sight glass to check the quantity of food (max. 2 kg.). Is delivered with a digital timer and rechargeable batteries (solar panel is optional).

The timer can be set from 2 till 60 seconds. Three different colors. Manufacturer Sweeney Enterprises has been producing automatic feeders of the highest quality for over 30 years and therefore gives a 3 year guarantee!

The Koi Cafe offers a number of large advantages: Saves up to 50% of the feeding expenses (because of the fact that often more than the half of the food ends up undigested in filters).

• Fish grow better and are more healthy when the food is offered in smaller amounts, multiple times a day.
• Filter becomes less polluted and gets less peaks to endure.