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*NOT INSTORE* Dr Tim's One & Only for Freshwater Systems

£11.85

Dr Tim's One & Only 

For freshwater aquariums and ponds.

Contains 100% nitrifying bacteria  to control ammonia and nitrite when starting a new system, after a large water change, or after treating for disease. Helps you to introduce fish to a new system faster than most treatments.

Available in:

60ml (treats 114L)

120ml (treats 227L)

240ml (treats 454L)

475ml (treats 908L)