DYMAX Instant Start 300ml is a complete and concentrated water conditioner designed for both freshwater and marine aquariums. Tap water often contains chlorine, chloramines and heavy metals that are harmful to fish, shrimp and beneficial bacteria. DYMAX Instant Start 300ml neutralises these contaminants at typical tap water levels so you can safely use new water in your aquarium straight away.
Unlike basic dechlorinators, DYMAX Instant Start 300ml is also formulated to support a healthy slime coat, giving your fish an extra layer of protection and helping to boost their natural immunity.
What DYMAX Instant Start 300ml Does
From the product details, DYMAX Instant Start 300ml:
- Is a complete and concentrated conditioner for both fresh and saltwater use
- Is specifically formulated to:
- Remove chlorine
- Remove chloramines
- Detoxify heavy metals from tap water at typical concentration levels
- Makes tap water safe to use immediately in the aquarium
In addition, DYMAX Instant Start 300ml:
- Is more than just a dechlorinator – it includes an additional disease preventative feature
- Helps promote consistent reproduction of slime coat on fish
- Supports disease prevention and increases fish immunity
This combination makes DYMAX Instant Start 300ml ideal for regular water changes, new tank setups and any time you need to add tap water to your system.
When to Use DYMAX Instant Start 300ml
Use DYMAX Instant Start 300ml whenever you:
- Set up a new aquarium and fill with tap water
- Perform partial water changes in existing tanks
- Top up evaporation in freshwater or marine systems
- Want extra slime coat support for stressed or newly introduced fish
- Need a conditioner that can be safely used at higher doses for disease prevention
Because DYMAX Instant Start 300ml works in both freshwater and marine aquariums, it’s a versatile choice for mixed setups and fishrooms.
Directions for DYMAX Instant Start 300ml
From the label directions:
- Add 10ml (1 capful) of DYMAX Instant Start 300ml to every 200L of water
- Dissolve with some water before adding directly into the aquarium
- Use every water change
- Suitable for both freshwater and marine aquariums
- Shake well before use
- Can safely use 2 times the dosage for fish disease prevention
- Supplied in a 300ml bottle
For smaller tanks, you can scale the dose down (e.g. 5ml for 100L, 2.5ml for 50L, etc.) to match your water change volume.
Benefits of Using DYMAX Instant Start 300ml
Regular use of DYMAX Instant Start 300ml helps:
- Protect fish and invertebrates from chlorine, chloramine and heavy metals
- Make water changes safer and easier, even with large volumes
- Support slime coat regeneration after handling, transport or stress
- Provide an extra layer of disease prevention when used at double dose as directed
- Maintain healthier, more resilient fish in both freshwater and marine aquariums
For hobbyists who value both water safety and fish health, DYMAX Instant Start 300ml is a practical, all‑in‑one conditioner to keep on hand for every water change.
