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, 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. Prime removes chlorine, chloramine and ammonia. Prime 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 32 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, 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. Prime removes chlorine, chloramine and ammonia. Prime 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.
Size
Last updated at 28/10/2025 04:31:47
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 30 Oct – 7 Nov $0
See 93 historical offers
Seachem Concentrated Conditioner For Marine & Freshwater (500mL)
Same-day delivery $10
Seachem Prime Water Conditioner 50ML
Delivery between 28 Oct – 10 Nov $9.70
Seachem Prime Water Conditioner 100ml
Delivery between 31 Oct – 6 Nov $9.95
Seachem Prime 50ml
Delivery between Tue – Fri $15
Seachem Prime Dechlorinator Ammonia Nitrite Nitrate Remover Aquarium Fish Tank
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
Delivery $5.09
Seachem Prime 50ml Water Conditioner
Delivery between 30 Oct – 5 Nov $9.70
Seachem Prime 1l Aquarium Water Conditioner Fresh Saltwater Fish Tank
Delivery $14.95
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
Delivery $5.09
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
14-day returns
Seachem Prime 500ml
Delivery between 24 Oct – 1 Nov $12.70
Prime Seachem 250ml Fish Tank Aquarium Removes Chlorine Ultra
Delivery $10
Seachem - Prime Water Conditioner - 8.5 Fl. Oz. (250 Ml)
Delivery $8.31
Seachem Prime Water Dechlorinator 1000ml - 1 Litre
Free delivery
Seachem Prime 100ml Water Conditioner Ager Marine Saltwater Freshwater
Free delivery
Seachem Prime 100ml
Delivery between 24 Oct – 6 Nov $9.95
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1Litre
Free delivery between 30 Oct – 2 Nov
Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
Free delivery between 30 Oct – 3 Nov
Seachem Prime Concentrated Conditioner For Marine & Freshwater | 8.5
Delivery $40.44
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 100 ml
Delivery $68.27
Seachem Prime Aquarium Water Conditioner - 100ml - Concentrated Fresh & Salt Water Treatment - Neutralizes Chlorine & Heavy Metals
Free delivery between Thu – Fri
116043304 Prime Concentrated Conditioner 500ml Hair Moisturizer 16.9oz
Free delivery
Seachem Prime 1 Liter Detoxifies Ammonia Nitrite Nitrate And Removes
Delivery $66.60
Seachem Prime 500ml Conditioner Tank Cycling Aquarium
Free delivery
Seachem Prime 100ml Aquarium Fish Tank Water Conditioner Neutraliser
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 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 16.9 fl. oz
Delivery between 13–22 Oct $30.20
| Product dimensions | 5.5 x 5.5 x 18.5 cm; 325 Grams |
| Is discontinued by manufacturer | No |
| Liquid volume | 325 Millilitres |
Seachem Prime Water Conditioner Size 100ml
Delivery between Thu – Sun $6.95
Seachem Prime 250 ml
Free delivery
Seachem Prime - 100ml
Delivery between 4–11 Nov $10
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 30 Oct – 7 Nov $0
See 93 historical offers
Seachem Prime 100ml
Delivery $8
Seachem Concentrated Conditioner For Marine & Freshwater (500mL)
Same-day delivery $10
Seachem Prime Water Conditioner 50ML
Delivery between 28 Oct – 10 Nov $9.70
The Coral Shop - Seachem Prime 250ml
Seachem Prime 100ml
Delivery between 1–7 Nov $6.99
Seachem Prime Water Conditioner 100ml
Delivery between 31 Oct – 6 Nov $9.95
Seachem Prime 1L - Toni's Pet Station - Ningi
Seachem Prime 100ml
Seachem Prime 50ml
Delivery between Tue – Fri $15
Seachem Prime Dechlorinator Ammonia Nitrite Nitrate Remover Aquarium Fish Tank
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
Delivery $5.09
Seachem Prime 500ml
Delivery $8.99
Seachem Prime - 100ml
30-day returns
Seachem Prime 50ml Water Conditioner
Delivery between 30 Oct – 5 Nov $9.70
Seachem Prime 50ml Water Conditioner
Delivery $9.99
Seachem Prime 100ml (sc43502)
Delivery $9.99
Seachem - Prime 50ml
Delivery $10
Seachem Prime 1l Aquarium Water Conditioner Fresh Saltwater Fish Tank
Delivery $14.95
Seachem Prime 500mL (Water Conditioner)
Delivery $10.99
Seachem Prime Water Conditioner 250ml
Delivery $8.30
Prime 100ml
Delivery $10
Seachem Prime 500ml
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
Delivery $5.09
Prime 250ml
Seachem Prime
Prime Concentrated Conditioner Seachem
Seachem Prime 250ml
Seachem Prime 50ml Fish Water Conditioner for Fresh & Saltwater Aquariums
14-day returns
Seachem Prime 50ml
Seachem Prime 100ML
Seachem Prime 50ml - 500ML
Seachem Prime 50ml
Seachem Prime 250ml
Seachem Prime 500ml
Delivery $8.95
Seachem Prime 250ml
Seachem Prime 100ML
Seachem Prime 500ml
Free delivery
Seachem Prime 500ml
Delivery between 24 Oct – 1 Nov $12.70
Seachem Prime 500ml
Delivery $10
Prime Seachem 250ml Fish Tank Aquarium Removes Chlorine Ultra
Delivery $10
Seachem Prime 100ML
Seachem - Prime Water Conditioner - 8.5 Fl. Oz. (250 Ml)
Delivery $8.31
Seachem Prime Water Dechlorinator 1000ml - 1 Litre
Free delivery
Seachem Prime 50ml
Free delivery
Seachem Prime 100ml Water Conditioner Ager Marine Saltwater Freshwater
Free delivery
Seachem Prime Water Conditioner 250ML
Seachem Prime Water Conditioner 50ML
Seachem Prime 50ml
Delivery between 29 Oct – 6 Nov $7.44
Seachem Prime 500ml
Seachem Prime 100ml | Aquarium hut
Delivery $14.60
Seachem Prime 100ml
Delivery between 24 Oct – 6 Nov $9.95
Seachem Prime 250 Ml
Free delivery
Seachem Prime Water Conditioner 250mL
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1Litre
Free delivery between 30 Oct – 2 Nov
Seachem Prime 50ml
Delivery by Wed $80
Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
Free delivery between 30 Oct – 3 Nov
Seachem Prime Concentrated Conditioner For Marine & Freshwater | 8.5
Delivery $40.44
Seachem Prime 250ml
30-day returns
Seachem - Prime 50ml
Delivery $10
Seachem Prime - Dechlorinator 500ml
Seachem Prime 1L
Seachem Prime 50ml
Seachem Prime 1L
Delivery between 28 Oct – 5 Nov $10.95
Seachem Prime water conditioner 250ml
Seachem Prime 1l
Delivery $9
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 100 ml
Delivery $68.27
Seachem 436 Prime Concentrated Conditioner 250 ml, 250 ml
Seachem Prime Aquarium Water Conditioner - 100ml - Concentrated Fresh & Salt Water Treatment - Neutralizes Chlorine & Heavy Metals
Free delivery between Thu – Fri
116043304 Prime Concentrated Conditioner 500ml Hair Moisturizer 16.9oz
Free delivery
Seachem Prime 1 Liter Detoxifies Ammonia Nitrite Nitrate And Removes
Delivery $66.60
Seachem Prime 500ml Conditioner Tank Cycling Aquarium
Free delivery
Seachem Prime
Delivery $9
Seachem Prime 100ml Aquarium Fish Tank Water Conditioner Neutraliser
Free delivery
Seachem Prime Dechlorinator 250/500ml 250ml
Seachem Prime 100ML
Seachem Prime 250ml
Seachem Prime 250ml Fish Water Conditioner for Fresh & Saltwater Aquariums
14-day returns
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 15–20 Oct $9.95
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 16.9 fl. oz
Delivery between 13–22 Oct $30.20
Prime 100 ml
Delivery between 13–20 Oct $41.14
Seachem Prime - 325ml
Seachem - Prime
| Product dimensions | 5.5 x 5.5 x 18.5 cm; 325 Grams |
| Is discontinued by manufacturer | No |
| Liquid volume | 325 Millilitres |
