Seachem Prime Water Conditioner Guide
Seachem Prime Water Conditioner – Why It’s Essential for Fish, Shrimp & Plants
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At VI SYDNEY SHRIMPS, every drop of new water entering our tanks is treated before it touches fish, shrimp, or plants. One product we consistently use is Seachem Prime water conditioner.
If you are performing water changes, setting up a new aquarium, or keeping sensitive species, understanding how Seachem Prime works is critical to maintaining a stable and healthy tank.
What Is Seachem Prime?
Highly concentrated water conditioner designed for freshwater and marine aquariums.
Seachem Prime removes or detoxifies:
Chlorine
Chloramine
Ammonia
Nitrite
Nitrate
Unlike basic dechlorinators, Seachem Prime does more than neutralise chlorine — it also supports biological filtration by temporarily detoxifying harmful nitrogen compounds.
Why Removing Chlorine Is So Important
Tap water in Australia contains chlorine or chloramine to kill bacteria and make water safe for human consumption. While safe for people, these chemicals are harmful to aquatic life.
Chlorine can:
Damage fish gills
Stress shrimp
Harm delicate aquatic plants
Kill beneficial bacteria in your filter
Beneficial bacteria are essential for the nitrogen cycle, converting toxic ammonia into safer compounds. Without these bacteria, ammonia can spike rapidly — especially dangerous in shrimp tanks.
How to Use Seachem Prime (Dosage Guide)
Standard dosage:
5 mL treats 200 litres of water
Smaller volume guide:
1 mL treats approximately 40 litres
Best practice:
Dose for the amount of new water being added
Add Prime to new water before adding it to the tank
Mix thoroughly before introduction
In emergencies involving ammonia spikes, Seachem Prime can be used at higher concentrations following manufacturer guidelines.
Seachem Prime and the Nitrogen Cycle
A healthy aquarium relies on beneficial nitrifying bacteria that convert:
Ammonia → Nitrite → Nitrate
Chlorine can destroy these colonies quickly.
By neutralising chlorine and temporarily detoxifying ammonia, Seachem Prime supports stability during water changes and tank cycling.
For planted tanks and shrimp systems, this stability is essential.
Why We Recommend Seachem Prime
There are many water conditioners available, but Seachem Prime is widely trusted because:
It is highly concentrated
It treats large volumes
It detoxifies ammonia, nitrite, and nitrate
It supports biological filtration
It is suitable for fish, shrimp, and plants
Final Thoughts
Water conditioner is not optional — it is essential.
Whether you keep fish, shrimp, or a fully planted aquascape, untreated tap water can destabilise your tank quickly.
Using Seachem Prime during every water change helps protect your livestock, beneficial bacteria, and overall ecosystem balance.
If you have questions about water parameters or tank setup, feel free to contact VI SYDNEY SHRIMPS — we are always happy to help.
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