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ORGANIC Hydroton Leca Expanded Clay Pebbles Grow Media - Orchids • Hydroponics • Aquaponics • Aquaculture (2 LBS Organic Cz Garden Clay Pebbles)Clay pebbles are made of 100% natural clay. pH-neutral, clean and at the same time, decorative. Potting media for Orchids - Used alone or in combination with coconut husk chips, bark, charcoal or other orchid media, porous structure can provide excellent aeration around the roots while its ability t...$9.99$12.99
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25 pack - 3 inch Round HEAVY DUTY Net Cups Pots WIDE LIP Design - Orchids • Aquaponics • Aquaculture • Hydroponics • WIDE Mouth Mason Jars • Slotted Mesh by Cz Garden SupplyThe many holes in the bottom of these cups promote healthy roots with even drainage. Letting the roots grow their own way, right down through the pot, allows for bigger, healthier roots. These cups work with any kind of media -- hydroponics or soil-based. They're also easier to clean, since water ru...$10.49$15.99
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Valterra 200-C15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" SlipThis Valterra 200-C15 check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...$8.23$17.35
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Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" HeightThe Hanna Instruments HI 98128 is a compact pH tester used in laboratory and industrial applications, and has Automatic Temperature Compensation (ATC), automatic calibration, a dual-line LCD screen, a replaceable electrode cartridge, and a housing that floats. A pH meter is commonly used to measure...$109.90$97.00
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Valterra 200-C15W PVC Swing (No Spring) Check Valve, Clear, 1-1/2" SlipThis Valterra 200-C15W check valve is made of clear schedule 40 (standard wall) PVC for corrosion resistance, high strength, and less weight than fittings made from metal. It is compatible with schedule 40 PVC (polyvinyl chloride) pipes and fittings or can be connected to other materials such as ste...$13.42$13.48
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Valterra 200-07F PVC Swing/Spring Combination Check Valve, White, 3/4" FPTThis Valterra 200-07F check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...$4.04$4.25
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Valterra 200-07 PVC Swing/Spring Combination Check Valve, White, 3/4" SlipThis Valterra 200-07 check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...$3.85$3.85
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7" Color LCD 600tvl Waterproof 15m Cable 4000mah Rechargeable Battery Fish Finder Underwater Fishing Video Camera with Carry CaseDescription: This product you are watching now is the latest popular, fashional, good looking and convenient Underwater Video Camera System. It not only has a large and color screen, but also has a hight definition camera which has HD 1000TV lines. Specification: This product you are watching now...$126.99$126.99
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Valterra 200-15W PVC Swing (No Spring) Check Valve, White, 1-1/2" SlipThis Valterra 200-15W check valve is made of white schedule 40 (standard wall) PVC for corrosion resistance, high strength, and less weight than fittings made from metal. It is compatible with schedule 40 PVC (polyvinyl chloride) pipes and fittings or can be connected to other materials such as stee...$13.06$13.06