BubbleBead Filters: UK filter wholesaler, tropical, coldwater fish, fish tank filter

ULTRA-VIOLET UNITS

BubbleBead Filters remove most free floating algae but some algae cells are too small (< 5 microns)to be captured by the filters.

Using a UV unit will guarantee full control of green water algae.

The sizing chart here, shows the appropriate wattage of unit.

Very high levels of UV can also be used for control of waterborne
bacteria and parasites.

Most designs of UV unit can be plumbed into the return pipework to the pond. UV units and fittings must be at least as large as the main filter outlet to prevent undesirable backpressure and restriction of flow.

LOW SITING INFORMATION

Where the filter has to be mounted in a low site the XS/Manual models should be used. Hydraulic Valve models will not function correctly if the inlet is sited below the adjacent pond level.

STRAINERS

The internal strainers on the BubbleBead Filters are not intended to handle coarse solids over 2 mm in size.

This is not an issue if the filter-pump incorporates a strainer screen of 2 mm gauge or less, or if the BubbleBead is being used after other forms of filtration where large solids have been removed. However, when solids handling pumps are used, some form of additional strainer is essential.

Various strainer options are possible:

	Use an additional pump strainer of gauge less than 2mm
	Fit the pump inside a closed basket made from mesh with gauge of 2mm or less (e.g. ‘FinoFil’ pond baskets)
	Use an in-line coarse strainer with backwash facility e.g. the ST Prefilter can be used between the pump and BubbleBead filter to strain out coarse particles. This unit is pump fed and therefore suits ponds where it is not possible to fit gravity fed vortex or strainer units into the pond wall. A multi-action valve controls the useful backwash function and simplifies routine cleaning. It has five position options: 1 - Normal Filtration 2 - Stop for filter Maintenance 3 - Bypass. No Filtration Occurs 4 - Back Flush 5 - Pond Drain (ideal for Water Changes) A clip-ring allows easy access for more thorough cleaning of the matting media, which has been specifically chosen for the purpose. Two sizes are available. The smaller can handle flows of up to 7,000 litres per hour (120 lpm), and the larger up to 9,000 litres per hour (150 lpm). Both can handle pressures to 1 bar (10m pump head). The smaller unit suits more lightly stocked ponds and is well matched for the BBF-XS1 and BBF-1.5. The larger unit should be chosen for more heavily stocked ponds, and suits all models up to the BBF-3.
	Use a proprietary self-cleaning strainer e.g. ‘The EstroSieve’, ‘The Answer’ or similar.



	Use a skimmer box pre-filter e.g. with brushes.

HYDRO PUMPS - HPS Range

These high quality European pumps are ideal for larger filters, koi pools and recirculation systems.

Sturdy, external mounting pumps

Efficient motors and impellors

Excellent volume output for power usage

Quieter running

Complete with strainer pot and 1½” socket unions (solvent & pressure)

The clear strainer pot cover can be removed without the need for special lid tools, and the pump has drain-points for winter storage.

Pump models	Description	Pump Max Head m	Output @ 2m headLPM (gph)	Output @ 4m headLPM (gph)
Hydro HP			@2m	@4m
HPS25	¼ HP (180W P2)	10.5		205 (2700)
HPS33	1/3 HP (240W P2)	12.0	315 (4150)	280 (3690)
HPS50	½ HP (370W P2)	13.0	350 (4600)	305 (4020)
HPS75	¾ HP (550W P2)	14.5	400 (5280)	350 (4600)
HPS100	1 HP (740W P2)	16.5	450 (5900)	415 (5470)
HPS150	1½ HP (1100W P2)	17.5	500 (6600)	465 (6100)
All pumps are single phase, 220v. (Three phase motors are available to order on ½HP and larger). Download an information sheet (with prices) from our downloads section.

HGS Range
These pumps have larger strainer pots, and larger 2” bore fittings for greater flow rates. They are available in ½HP to 3HP sizes, single or three-phase. Please contact us if you require further information.

POLYTANKS

High Quality tanks in high-impact UV stabilised polyethylene

Extra-strong with thick walls requiring less support than similar tanks

Easily cleaned with rounded corners, conical base and built-in sump

Dark Green and Royal Blue (Koi Vat Colour)

Nestable for storage and transport

Metal stand option available if required

Four different sizes

Sizes	Description
Small	26”/66cm square, 18”/46cm deep, 40 gallons/180 litres
Medium Small	36”/91cm square, 22”/56cm deep, 100 gallons/450 litres
Medium Large	42”/106cm square, 22”/56cm deep, 150 gallons/680 litres
Large	62”/157cm square, 28”/71cm deep, 360 gallons/1650 litres
Internal dimensions and approximate volumes. Tanks are supplied complete with a base grille Base cone adds to height, our Polytank information sheet has full dimensions and prices, see our downloads section.