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Seachem Prime Water Conditioner

$ 49.00 until FREE shipping

Prime water conditioner is one of the best products for stretching your dollar. It is very concentrated much more so than other conditioners but lacks things like buffers and stress coats.

Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Customer Reviews

Based on 32 reviews

Prime is one of the best products you can buy for your pet goldfish! Thank you, Mr. Cory, for the quick delivery!

Love this stuff

I've used seachem prime for years. It does what it claims and I prefer it to any other dechlorinator/water conditioner I've previously tried. I love that it's concentrated so a 500mL bottle will last me a long time.

It's Prime...

Most everyone knows this is great stuff and you can get it anywhere. The difference here is the service you get with Aquarium Co-op. Fast shipping, great how-to videos, and the feeling that these guys just try harder.

This is the only one I use

I'm am an avid seachem user. I love this product. I never have bacterial blooms with this product. works flawlessly

Old Reliable

I've been using Prime for a few years and it works great. Good value and solid product.