Interpet Fast Filter Start 80241, for Better Biofiltration in Your Aquarium, 125ml
Rated 4.6 / 5291 ratings on Amazon →
Pros
- Kick-starts beneficial filter bacteria on new tank setups or after a filter clean
- Helps cut down the wait before it is safe to add fish
- Small 125ml bottle is easy to dose and store
Cons
- Not a substitute for regular water testing during the cycling period
Related attributes
Not sure which fish food & water treatment is right for you? Read our How to Care for & Maintain Your Fish Food & Water Treatment guide.