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Check Valves

Product Image Item Name- Price
Ista Metal Check Valve
 (1)

Use this CO2 check valve to protect your regulator from backflow of water from your aquarium when th ...

$4.55
Ista Check Valve
 

Use this CO2 check valve to protect your regulator from backflow of water from your aquarium when th ...

$4.55

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Testimonials

great service

Thank you for the advice and for shipping the API general Cure as a letter; it saved me from full shipping charges. Much appreciated!
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1st Class Products & Exceptional Customer Service

Guys you need to use AngelFins for all your aquarium products! They are the best! Resonable prices and fast delivery. Recently I found out that the .
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Service

My first time order with Angelfins all my fish arrived safely for me the best customer service.
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Highly Recommend

I can’t say enough about the quality and service from Angelfins. They have been my “Go To” place for plants, fish and products for a couple year .
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Best service & aquarium products in Ontario and possibly Canada

Jarmila and Brian are not only great people, but they provide excellent customer service and top quality aquarium products. Their prices are the best .
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