At The Fish Works, we stock a comprehensive range of aquarium chemicals and medications to help you maintain optimal water quality and keep your fish healthy.
From water conditioners and dechlorinators to pH adjusters, beneficial bacteria supplements, plant fertilisers and specialised medications for treating bacterial, fungal and parasitic infections, we have the products you need to care for your aquarium and its inhabitants.
Maintaining good water chemistry is one of the most important aspects of fish keeping. Regular use of quality water conditioners removes harmful chlorine and chloramines from tap water, while biological supplements help establish and maintain a healthy nitrogen cycle. For planted tanks, liquid fertilisers and root tabs provide essential nutrients for strong, vibrant plant growth.
When it comes to fish health, early intervention is key. We stock trusted medications for common ailments like white spot, fin rot, dropsy and fungal infections, as well as general tonics to support fish recovery and reduce stress. Always follow dosage instructions carefully and quarantine new or sick fish where possible to prevent the spread of disease.
If you are unsure which chemical or medication is right for your situation, please get in touch and we will be happy to advise you.
Unsure which chemical or medication to use? We’re here to help.
Get in touch for free expert advice anytime.
⚠️ Heads-up: Using the wrong medication or incorrect dosage can harm your fish and disrupt your aquarium’s biological balance. If you’re unsure about what to use or how to treat a specific issue, contact us and we’ll help diagnose the problem and recommend the right solution.

