Fish Nurse Nitrifying Bacteria With Yogurt Aquarium Liquid For Fish Size:5000ml The button design allows for

The button design allows for effortless unfolding

Its external hanging design allows for easy installation and maintenance

which satisfies the curiosity of cats about the external scenery while creating a low light environment to prevent cats from fear and protect privacy

Using dosing cap on bottle

and has fresh and cute patterns

Fish Nurse Nitrifying Bacteria With Yogurt Aquarium Liquid For Fish Size:5000ml The button design allows forProduct Features: It has the dual function of nitrifying bacteria and yogurt. Selection of high quality strains of pure natural culture method. Can decompose residual bait feces, remove the smell of the water, reduce harmful toxins, make the water clear, decompose the residual drugs, protect the intestinal tract. Improve appetite and immunity. Instructions For Use: While cleaning new tank and filters equipment,add 30ml per 100L of water Add 10ml per