Oase BioMaster External Aquarium Filters

BioMaster aquarium filters are high-demand aquarium filters suitable for freshwater or saltwater aquariums up to 160 gallons in size. Sealed filtration pathways ensure that water flows through all filter media for maximum filtration and clearer water. Combines filter foam and biological media for optimal particle filtration and beneficial bacteria cultivation, leading to removal of toxins and nutrient reduction.

Filter comes complete with filter media, tubing, adapters with flow control, intake and outflow tubes with suction cups, and a spray bar for increased oxygenation. The EasyClean pre-filter module removes particles before they get into the main filter, reducing maintenance, increasing efficiency and extending the life of internal filter foams.

• Thermo models feature integrated heater
• Priming system allows for fast and easy startup when installing or after cleaning (See inset photo)
• Automatic shut-off mechanism prevents leaks when cleaning filter
• Adjustable inlet/outlet adapters allow water flow to be adjusted
• Includes carrying handle and easy-click opening mechanism
• Suitable for freshwater aquariums or saltwater aquariums
• Height measurements are taken with the handle down in position.

Filter Model	BioMaster 250	BioMaster 350	BioMaster 600	BioMaster 850
Part Number	55145	55146	55147	77116
UPC Code	706759551458	706759551465	706759551472	706759771160
Aquarium Size	70 Gallons	90 Gallons	160 Gallons	225 Gallons
Maximum Flow Rate	250gph	300gph	350gph	400gph
Maximum Head	5.6'	5.9'	6.6'	7.4'
Filter Volume	1.2 Gallons	1.5 Gallons	1.8 Gallons	2.1 Gallons
Pre-Filter Volume	1.5 Gallons	1.9 Gallons	2 Gallons	0.16
Filter Power Usage	15 Watts	16 Watts	23 Watts	25 Watts
Compatible Heater	HeatUp 150	HeatUp 200	HeatUp 300	HeatUp 400
Connections	5/8"
Tubing Length	13'
Power Cord	6'
Dimensions	9.4" x 9.4" x 14.6"	9.4" x 9.4" x 16.7"	9.4" x 9.4" x 19"	9.4" x 9.4" x 22"
Net Weight	11 lb	12 lb	13 lb	14 lb
Warranty	3 years (plus 1 year upon product registration)

Filter Model	BioMaster Thermo 250*	BioMaster Thermo 350*	BioMaster Thermo 600*	BioMaster Thermo 600*
Part Number	55148	55149	55150	77118
UPC Code	706759551489	706759551496	706759551502	706759771184
Heater Size	150 Watts	200 Watts	300 Watts	400 Watts

*All other specifications are identical to the standard model