Start up bacteria
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Dr Tim's One & Only 16 oz
Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite. 16oz. Learn More£82.99 -
Dr Tim's One & Only 8 oz
Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite. 8oz. Learn More£47.99 -
Dr Tim's One & Only 4 oz
Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite. 4oz. Learn More£30.99 -
Dr Tim's One & Only 2 oz
Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite. 2oz. Learn More£17.99 -
Dr Tim's Ammonia Solution 4oz
Dr.Tim's Ammonium Chloride is made up of reagent grade materials and is perfect for fishless cycles in reef aquariums. 4oz Learn More£6.99 -
Dr Tim's Ammonia Solution 2oz
Dr.Tim's Ammonium Chloride is made up of reagent grade materials and is perfect for fishless cycles in reef aquariums. 2oz Learn More£5.49 -
Fritz Fishless Fuel - NH3 Ammonia Solution for fishless cycling 2oz
Pure NH3 for fishless cycling in freshwater or marine
Simple to use
Perfect to go with Fritz Zyme 7 or 9
Learn More£5.49