Dr. Tim’s One & Only 250ml Saltwater Live Nitrifying Bacteria

Start your marine aquarium the right way with Dr. Tim’s One & Only 250ml Saltwater Live Nitrifying Bacteria. This premium live bacteria solution helps establish a healthy biological filter by introducing millions of live nitrifying bacteria that naturally convert harmful ammonia and nitrite into less harmful nitrate.

Designed specifically for saltwater aquariums, it helps reduce the risk of New Tank Syndrome, making it easier to cycle a new tank or strengthen the biological filtration of an existing aquarium. It is also an excellent choice for fishless cycling when used with Dr. Tim’s Ammonium Chloride Solution.

• Key Features of Dr. Tim’s One & Only 250ml

• Contains live nitrifying bacteria for marine aquariums
• Helps establish a biological filter quickly
• Supports faster aquarium cycling
• Reduces harmful ammonia and nitrite
• Ideal for new tank setups and fishless cycling
• No sulfur smell or unpleasant odour
• Easy-to-use liquid formula
• 250ml bottle treats aquariums up to 120 gallons

• Benefits of Dr. Tim’s One & Only 250ml

• Speeds up the aquarium cycling process.
• Helps maintain stable water quality.
• Supports healthy marine fish by reducing toxic ammonia and nitrite.
• Suitable for both beginners and experienced reef hobbyists.
• Can be used after water changes or filter maintenance to replenish beneficial bacteria.

• How to Use Dr. Tim’s One & Only 250ml

1. Ensure the aquarium water is fully dechlorinated.
2. Turn off UV sterilizers and protein skimmers before dosing.
3. Shake the bottle thoroughly until the liquid appears cloudy.
4. Pour the recommended dose directly onto biological filter media or into the aquarium water.
5. Introduce fish within 24 hours or use an ammonia source for fishless cycling.
6. Leave UV sterilizers and protein skimmers off for up to 48 hours after dosing.

• Suitable For

• Marine Aquariums
• Reef Aquariums
• Fish-Only Saltwater Tanks
• New Aquarium Setups
• Fishless Cycling

• Storage Instructions

• Store in a cool, dry place.
• Avoid direct sunlight and freezing.
• Shake well before each use.

• Why Buy from Aquatic Life?

At Aquatic Life, we offer 100% genuine aquarium products sourced from trusted brands. Every order is carefully packed and shipped across India, ensuring your marine aquarium receives reliable products backed by expert support.

• Frequently Asked Questions

Is Dr. Tim’s One & Only safe for reef aquariums?
Yes, it is safe for reef tanks, fish-only marine aquariums, and invertebrate systems.

Can I add fish immediately after using it?
Fish can usually be added within 24 hours when the aquarium is properly prepared and dosed.

Can I use it for fishless cycling?
Yes. It works exceptionally well with Dr. Tim’s Ammonium Chloride Solution for controlled fishless cycling.

Should I switch off my protein skimmer?
Yes. Turn off protein skimmers and UV sterilizers for up to 48 hours after dosing for the best results.