ReviewsBiological Usb

Fluval C3 Power Filter Fish Tank Filter for Aquariums up to 50 Gal.

• 5-stage clip-on power filter designed for freshwater and saltwater aquariums between 20 and 50 gallons.
• Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning.
• Chemical stage with activated carbon effectively removes toxins.
• Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity.
• Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes.

Compound trinocular Microscope, 40X-5000X Magnification, Digital Laboratory trinocular Compound LED Microscope with USB Camera and Mechanical Stage, WF10x and WF20x eyepieces, Abbe Condenser

• 【Trinocular Compound Microscope】This 40X-5000X biological microscope is designed to help doctors/amateur scientists/hobbyists explore the wonderful world of life. A super stylish and versatile compound microscope for viewing minute details on slides.
• built for clinicians, high school and college science students, and enthusiastic hobbyists..
• 【High Magnification】With 1 WF10x eyepiece, 1 WF25x eyepiece, 1 2x lens, objective lens: achromatic DIN 4X, 10X, 40X, 100X , biological microscope provides 12 levels of magnification: 40x -80X-100x-200X -250x-500X -400x -800x-1000x -2000- 2500x-5000x , 45 degree tilt 360 degree rotation trinocular, can reduce eye and neck neck fatigue when you watch..
• 【High-quality materials】 bright field / dark field, halogen illumination with varistor to control light intensity, and 1.25 NA Abbe spotting lens with variable iris and rack and pinion focus control for precise focus, clear inspection and light control.
• 【Digital camera】Digital compound microscope and 5 MP camera with zoom lens and USB 2.0 output for capturing or displaying images on a computer or projector for viewing, live streaming, recording and capturing magnified images of specimens.
• 【Satisfaction Guarantee】BOGRINUO prides itself on the high qual....

AmScope - 40X-2500X LED Digital Binocular Compound Microscope with 3D Stage + 5MP USB Camera

• A professional biological microscope for education, clinics and vets, and entry-level research.
• 6 wide-field magnifications levels from 40X to 2500X for viewing a large range of specimens including fixed and live cells, bacteria, and more.
• Binocular head provides flexibility and comfort with advanced adjustment features.
• Bright, daylight-balanced LED illumination uses our specialized fly-eye lens for improved uniformity and contrast.
• Includes a 5MP USB 2.0 digital eyepiece camera and professional microscopy software for capturing photos and videos on your PC.

Drain Gel Drain Organic Cleaner-1 Quart 677825

• Designed to block the production of odors frequently occurring in drain lines, sewer lines and grease traps..
• Formulation incorporates specialized microorganisms in combination with biological support ingredients and essential growth factors..
• The most effective solution is the use of a highly concentrated biological product with specially selected bacteria strains..

Drain Gel Drain Organic Cleaner-1 Gallon 679525

• Designed to block the production of odors frequently occurring in drain lines, sewer lines and grease traps..
• Formulation incorporates specialized microorganisms in combination with biological support ingredients and essential growth factors..
• The most effective solution is the use of a highly concentrated biological product with specially selected bacteria strains..

Fluval Biological Enhancer for Aquariums (2 Pack)

• 2 Pack of Fluval Biological Enhancer for Aquariums - 16.9oz Each.
• Immediately establishes safe biological aquarium environment.
• Powerful responsive ammonia and nitrite elimination.
• Allows immediate introduction of fish, For Fresh and Saltwater Use.

Fluval C4 Bio-Screen - 3-Pack

• Replacement media for the Fluval C4 Power Filter.
• Bio-Screen provides an ideal surface area for biological activity to occur.
• Works to block debris and create an easy water flow.
• Custom fit biological and chemical filter media for the Fluval C3 Power Filter.

Roebic CA-1 Bacterial Compost Accelerator, 2.5 LBS

(9 Pack) Fluval C4 Bio-Screen - 3 Packages with 3 Screens per Package

• 3 Pack Of Fluval C4 Bio-Screen - with 3 Screens per Package..
• Evenly distributes water flow into the C-series Trickle Chamber for additional biological filtering..

HAYEAR 7X-45X Trinocular Microscope Inspection Zoom Stereo HD 14MP HDMI USB Calibrate Camera+ Big Stereo Stand+144 LED Ring Light+8 inch HD HDMI LCD Monitor

• An excellent stereo inspection microscope with intensity-adjustable 144-LED ring light.
• It is an ideal instrument for industrial inspection and/or biological lab applications..
• 14MP HDMI HD USB Digital Industry Video Inspection Microscope Camera Set TF Card Video Recorder.
• Eyepieces:Wide field high point eyepiece WF10x20mm.
• This microscope is perfect for gemologists, manufacturing engineers, dental lab technicians, and anyone in electronic and semiconductor industries..

Aquascape 29082 UltraFalls Skimmer Filter Mat for Pond Water Feature Waterfall Landscape and Garden by Aquascape

• Replacement filtration for standard-sized Aquascape Pond Filter Urn.
• Ceramic beads provides biological filtration.
• Filter mat provides mechanical filtration.