JBL Denitrol A-DA# the color may vary slightly

the color may vary slightly from the product image

so when they touch it with their sensitive foot

Broad spectrum of bacterial activity to maintain biological activity after water changes and filter cleaning

Purely waiting for a healthy bacterial population is of little use in aquaria

but also offers various aquarium inhabitants a great place to hide

JBL Denitrol A-DA# the color may vary slightlyBacterial starter for freshwater and saltwater aquariums for the problem free introduction of aquarium fish Adds millions of beneficial, autotrophic and pollutant degrading bacterial strains to the aquarium water, enabling fish to be stocked immediately. Highly recommended after the use of medication and complete cleaning Shake the bottle well, measure the correct amount in the dosing cap and distribute evenly in the aquarium Living bacterial cultures