Prime is the complete and concentrated conditioner for both fresh and salt water. Prime removes chlorine, chloramine and ammonia. Prime converts ammonia into a safe, nontoxic form that is readily removed by the tanks 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 such as chlorine found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is nonacidic and will not impact pH. Prime will not overactivate skimmers. Use at startup and whenever adding or replacing water.
Prime is the complete and concentrated conditioner for both fresh and salt water. Prime removes chlorine, chloramine and ammonia. Prime converts ammonia into a safe, nontoxic form that is readily removed by the tanks 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 such as chlorine found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is nonacidic and will not impact pH. Prime will not overactivate skimmers. Use at startup and whenever adding or replacing water.
in 95 offers
Prime is the complete and concentrated conditioner for both fresh and salt water. Prime removes chlorine, chloramine and ammonia. Prime converts ammonia into a safe, nontoxic form that is readily removed by the tanks 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 such as chlorine found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is nonacidic and will not impact pH. Prime will not overactivate skimmers. Use at startup and whenever adding or replacing water.
Prime is the complete and concentrated conditioner for both fresh and salt water. Prime removes chlorine, chloramine and ammonia. Prime converts ammonia into a safe, nontoxic form that is readily removed by the tanks 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 such as chlorine found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Prime is nonacidic and will not impact pH. Prime will not overactivate skimmers. Use at startup and whenever adding or replacing water.
Size
Last updated at 27/10/2025 22:51:19
Seachem Prime 100ml: Complete Water Conditioner for Salt and Freshwater Aquariums - Removes Chlorine, Chloramine, Ammonia, Nitrite, Nitrate, and Heavy
Delivery $7.95
Seachem Prime Complete & Concentrated Conditioner For Marine & Freshwater Fish Aquariums 100ml by Budget Pet Products
Delivery between 29 Oct – 6 Nov $0
See 34 historical offers
Seachem Prime 50ml
Delivery between Sat – Tue $15
Seachem Prime Water Conditioner 100ml
Delivery between 29 Oct – 4 Nov $9.95
Seachem Prime Aquarium Water Conditioner - 100ml - Concentrated Fresh & Salt Water Treatment - Neutralizes Chlorine & Heavy Metals
Free delivery between Wed – Thu
Seachem Prime 1 Liter Detoxifies Ammonia Nitrite Nitrate And Removes
Delivery $66.60
Seachem Prime 500ml Conditioner Tank Cycling Aquarium
Free delivery
116043304 Prime Concentrated Conditioner 500ml Hair Moisturizer 16.9oz
Free delivery
Seachem Prime 250ml Fish Water Conditioner for Fresh & Saltwater Aquariums
14-day returns
Aquatic Conditioner Prime 500mL - Ultimate Water Conditioner
Delivery $19
Seachem Prime 500ml | Aquarium Water Dechlorinator | Fish Hut Aqua
Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
Delivery between 17–21 Oct $15.14
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 16.9 fl. oz
Delivery between 13–22 Oct $30.20
| Sat-Sun | CLOSED |
Seachem 434 Prime Concentrated Conditioner 50 ml, 50 ml
Delivery $7.99
Seachem Prime - 100ml
Delivery between 4–11 Nov $10
Seachem Prime Water Conditioner Size 100ml
Delivery between Thu – Sun $6.95
Seachem Prime 100ml: Complete Water Conditioner for Salt and Freshwater Aquariums - Removes Chlorine, Chloramine, Ammonia, Nitrite, Nitrate, and Heavy
Delivery $7.95
Seachem Prime Complete & Concentrated Conditioner For Marine & Freshwater Fish Aquariums 100ml by Budget Pet Products
Delivery between 29 Oct – 6 Nov $0
See 34 historical offers
Seachem Prime 100mL
Delivery $11.64
Seachem Prime 50ml - 500ML
Seachem 436 Prime Concentrated Conditioner 250 ml, 250 ml
Prime Concentrated Conditioner Seachem
Seachem Prime 50ml Water Conditioner
Delivery $9.99
Seachem Prime 500ml
Delivery $8.95
Prime 100ml
Delivery $10
Seachem Prime 50ml
Delivery between Sat – Tue $15
Seachem Prime 100ml
Seachem Prime Water Conditioner 100ml
Delivery between 29 Oct – 4 Nov $9.95
Seachem Prime 100ml
Delivery between 29 Oct – 4 Nov $6.99
Seachem Prime Aquarium Water Conditioner - 100ml - Concentrated Fresh & Salt Water Treatment - Neutralizes Chlorine & Heavy Metals
Free delivery between Wed – Thu
Prime 250 ml
Delivery between 23–29 Oct $41.21
Seachem Prime 1 Liter Detoxifies Ammonia Nitrite Nitrate And Removes
Delivery $66.60
Seachem Prime 500ml Conditioner Tank Cycling Aquarium
Free delivery
Seachem Prime 2L
116043304 Prime Concentrated Conditioner 500ml Hair Moisturizer 16.9oz
Free delivery
Seachem Prime 250ml Fish Water Conditioner for Fresh & Saltwater Aquariums
14-day returns
Seachem Prime 250ml
Aquatic Conditioner Prime 500mL - Ultimate Water Conditioner
Delivery $19
Seachem Prime 325ml
Seachem Prime 500ml | Aquarium Water Dechlorinator | Fish Hut Aqua
Seachem Prime 325mL
Delivery between Wed – Mon $9.95
Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
Delivery between 17–21 Oct $15.14
Seachem Prime - 325ml
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 16.9 fl. oz
Delivery between 13–22 Oct $30.20
| Sat-Sun | CLOSED |
