Best Biological Materials

MarineLand Penguin 350 Power Filter 50 - 75 Gallon Aquarium, 350 GPH

  • WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration..
  • MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
  • COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations)..
  • FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes..
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Magnetic Therapy Tourmaline Thermal Self-heating Neck Pad Neck Support Brace Protector

  • 1.Made up of permanent magnets, the bio-composite heat-chip Moxibustion consists of tourmaline, nano-functional ceramic powder and a special heat sensitive materials..
  • 2.External protection,Neck Supportive,Ease pain.
  • 3.The neck brace can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity and applicable to bone hyperplasia, neck pain, joint pain and other symptoms of hyperthermia therapy.
  • 4.Magnetic therapy,balance the biological magnetic and bioelectricity.
  • 5.Note: Pregnant women, kids and those who suffer hypertension, heart troubles, weak wisdom, disability to self manage the life do not use the product in sensitive parts such as eyes.
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ORIJENĀ® Dry Dog Food, High Protein, Amazing Grains Puppy Large Breed 22.5LB and ORIJENĀ® Freeze Dried Dog Treats, Original, 1.5oz

  • ORIJEN Original dog food delivers a diet rich and varied in fresh, whole animal ingredients from free-run chicken and turkey, wild-caught fish, and cage-free eggs.
  • With 85% quality animal ingredients, ORIJEN nourishes dogs according to their natural, biological needs.
  • ORIJEN Original Freeze-Dried Dog Food delivers a diet rich and varied in raw, whole animal ingredients from free-run chicken and turkey, wild-caught fish, and cage-free eggs.
  • With 90% quality animal ingredients, ORIJEN Freeze-Dried Food offers the benefits of a raw diet in a convenient dry form, nourishing dogs according to their natural, biological needs.
  • ORIJEN Original Freeze-Dried Dog Treats are nutrient-dense and high in protein, offering your dog a delicious reward of whole free-run poultry and wild-caught fish.
  • With 100% quality animal ingredients, and only natural preservatives, ORIJEN nourishes dogs according to their natural, biological needs.
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Teaching Biology Cell Science Teacher Funny Quote T-Shirt

  • This biology teacher motif is for anyone who loves cell biology. This pretty design shows Multiplication Division and to show you love for biological science. Perfect print for friends and family.
  • Look for a biological sciences gift idea? Then this great souvenir is perfect for christmas, birthday or celebrations. Buy ths present for the special teacher.
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem.
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Down to Earth Organic All Natural Oyster Shell Fertilizer, 1 lb

  • Down to Earth Oyster Shell is a one pound box of all natural fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic production.
  • All-natural and high-quality source of the essential plant nutrient calcium, helping prevent calcium deficiencies that can dimish plant development.
  • Ancient oyster shells are carefully harvested and then ground into small, medium and coarse particles, providing a sustained release of this valuable nutrient.
  • With 35% calcium, Oyster Shell is great for use on lawns, outdoor containers, vegetable gardens, flower beds, trees, shrubs and row crops/acreage.
  • Calcium is very important to the biological processes of growing plants and aids in improving structure of soils and building optimum tilth.
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OASE BioSmart 10000 Pond Filter

  • Innovative Flow-Through filter design with biological and mechanical filtration provides maximum oxygenation..
  • BioSmart 10000 is suitable for ponds up to 10,000 gallons (with no fish)..
  • High-surface area filter foams provide exceptional biological filtration capability..
  • Distinct filter zones promote the settlement of a variety of beneficial bacterial responsible for different phases of the nitrogen cycle, which increases the conversion of harmful ammonia in your pond ..
  • Advance features include the built-in cleaning indicator notifies you when the filter needs cleaned and water temperature display tells you the water temperature at all times..
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OASE BioSmart 5000 Pond Filter

  • Innovative Flow-Through filter design with biological and mechanical filtration provides maximum oxygenation..
  • BioSmart 5000 is suitable for ponds up to 5,000 gallons (with no fish)..
  • High-surface area filter foams provide exceptional biological filtration capability..
  • Distinct filter zones promote the settlement of a variety of beneficial bacterial responsible for different phases of the nitrogen cycle, which increases the conversion of harmful ammonia in your pond ..
  • Advance features include the built-in cleaning indicator notifies you when the filter needs cleaned and water temperature display tells you the water temperature at all times..
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Aquascape 77007 Pond Filter Urn Replacement Filter Kit, Standard

  • Filter provides efficient mechanical and biological filtration for your pond.
  • Measures 24-inches by 39-inches and can be easily cut to your desired size and shape using a serrated knife.
  • 1.5-Inches thick and extremely easy to maintain, Only needing to be cleaned periodically.
  • For Best results we recommend combining different densities to maximizing mechanical and biological filtration.
  • Aquascape is passionate about ponds and water gardening, providing unique products, Designs, and features that stand above the competition.
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XXXX Quality Cork Stoppers, Size 10, Top: 25 mm, Bottom: 20 mm, Pack of 100

  • Standard-tapered, good-quality, laboratory-grade corks.
  • From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields..
  • When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 8pm, ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at Amazon..
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The Pond Guy AllClear G2 Bio Pressure Filter & Ultraviolet Light Clarifier with Backflush System, Pressurized External UVC Biological & Mechanical Filtration, Koi Fish Water Garden, All Clear 3500

  • The Pond Guy AllClear G2 Bio Pressure Filter & Ultraviolet Light Clarifier with Backflush System, Pressurized External UVC Biological & Mechanical Filtration, Koi Fish Water Garden, All Clear 2000.
  • Three Types of Filtration One Powerful Unit -- The AllClear G2 Filter features ultraviolet, mechanical, and biological filtration, clarifying and polishing your water before returning it to the pond..
  • High Output, Low Energy 9-Watt UV Clarifier -- The UV clarifier exposes pond water to a high output ultraviolet light to clear the water before it travels to the chamber. Energy efficient 9-watt bulb..
  • Mechanical & Biological Filtration -- Inside the chamber, alternating low- and high-density filter media pads filter out debris particles and provide a place for healthy beneficial bacteria growth..
  • Backflush Feature for Easy Cleaning & Maintenance -- When a cleanout is needed, move the easy-clean lever up and down. Action releases debris, fish waste, and other contaminants from the filter pads..
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