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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 28 reviews
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(27)
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A
A.A.
Old Reliable

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

t
t.
Prime

Fulfilled as advertised.

R
R.
Reliable product

Seachem Prime is always a good conditioner. Was cheaper here compared to Amazon. (When I bought it.)

R
R.

Products came well packed with fast shipping as usual. Been using Prime for many years. Never had a problem that I could associate to this product. Very cost effective.

J
J.S.
Great product

Compared to other products it’s great because it last much longer. Does 50 gallons per cap compared to 10 gallons with others. Love it. Always a pleasure to do business here as well