Mega Black Box Media fish pond filters are ideal for garden ponds up to 12000 litres (2600 gallons) depending on pond size, stocking density either with Goldfish or Koi Carp as a guide please consider the following.
Max pond size 12000 litres with 1016 centimetres of Goldfish, min/max flowrate 4000/6100 litres per hour 40mm diameter pipework recommended pump 6000 litres
Max pond Size 7700 litres with 254 centimetres Koi Carp, min/max flowrate 4000/6100 litres per hour 40mm diameter pipework recommended pump 6000 litres
They are supplied complete with one of the most comprehensive media packages on the market. This ensures a very high level of biological and mechanical filtration. Their no-fuss design makes installation simple. They have been designed to enable partial burial if required and are for pump fed systems only. All Mega Black Box filters have the facility to clean out the spray bar to cope with the current trend for dirty water pumps that can handle up to 8 mm solids. The 15watt UV filter, Algae Masters manufactured in Great Britain since 1990. Their unique specification and design ensures a high efficiency unit with an extremely low running cost.