- This product works fast to release plenty of beneficial bactera into the aquarium which will aid in biological filtration and get to work removing harmful ammonia and nitrite within the aquarium
- An essential for anybody with a new aquarium to help establish a biological cycle to start
- Regular use of this product helps to competitively exclude undesirable bacteria within the aquarium
- High quality production processes ensure that every container contains pure, safe bacterial colonies free from undesirable contaminants
What you need to know:
- 1 x Fluval Cycle Biological Enhancer (Select Size)
- Contains bacteria for biological filtration
- Will not harm plants or fish
- All-natural product
