Prime Seachem 50 ml
Prime is the complete and concentrated conditioner for both fresh and salt water. It removes chlorine, chloramine and ammonia. It converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is non-acidic and will not impact pH. Prime will not overactivate skimmers. Use at start-up and whenever adding or replacing water.
Prime is the complete and concentrated conditioner for both fresh and salt water. It removes chlorine, chloramine and ammonia. It converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is non-acidic and will not impact pH. Prime will not overactivate skimmers. Use at start-up and whenever adding or replacing water.
Prime is the complete and concentrated conditioner for both fresh and salt water. It removes chlorine, chloramine and ammonia. It converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is non-acidic and will not impact pH. Prime will not overactivate skimmers. Use at start-up and whenever adding or replacing water.
Prime is the complete and concentrated conditioner for both fresh and salt water. It removes chlorine, chloramine and ammonia. It converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is non-acidic and will not impact pH. Prime will not overactivate skimmers. Use at start-up and whenever adding or replacing water.
in 45 offers
The lowest price for Prime Seachem 50 ml right now is $6.80 at aquateesfishland.com.au, compared across 45 retailers.
The all-time low was $4.05 on 16 July 2025 — today's price is 68% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Nov 2026.
Last updated at 08/11/2026 17:48:44
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Seachem 434 Prime Concentrated Conditioner 50 ml, 50 ml
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seachem Prime 50ml
Seachem Prime 50ml
Delivery between 13–20 Nov $15
Seachem Prime 50ml
Delivery between 11–18 Nov $12.50
Seachem Prime 50ml
| Sat-Sun | CLOSED |
