UP AQUA E-420 nitrifying agent (Nitro Bacteria Booster)

Product specifications: 300 / 600 / 1000 / 4000 ml
The nitrifying bacteria rapid growth formula contains nutrients that activate nitrifying bacteria, which can quickly form a nitrifying bacteria system to decompose toxic ammonia and nitrite, stabilize the water quality, and make the water in the fish tank clearer and brighter.

UP Aqua E-420 Nitrifying Bacteria Booster for Faster Cycling

This live nitrifying bacteria supplement seeds your filter with the microbes that convert toxic ammonia and nitrite into far safer nitrate, helping a new tank establish its biological cycle and steadying water quality after maintenance. It comes in 300ml through 4000ml, so a desktop nano and a large planted display are both covered. Dose it when setting up, after deep filter cleans, or when adding a batch of new fish.

Singapore’s warm 27-29C water actually speeds bacterial colonisation, so a good starter culture can shorten the wait noticeably. Always dechlorinate first, because chloramine in our tap will kill the very bacteria you are adding. A bottled booster supports the cycle but does not replace patience and testing; keep checking ammonia and nitrite. After a monsoon power cut, a dose can help re-establish colonies that died back while flow was stopped.

Explore more in our conditioners and medication range, and understand the process with our nitrogen cycle explainer and beneficial bacteria guide.