ISTA Breeding Box M Model:Medium | IF736 The substrate should be rejuvenated

The substrate should be rejuvenated at the latest when the resulting growth impairments can no longer be remedied by means of normal fertilisation of the water column (leaf fertilisation)

Unopened storable for 3 years in high-quality packaging with foil seal

functionality

Bacteria prefer to grow on surfaces

for aquarium with cover

ISTA Breeding Box M Model:Medium | IF736 The substrate should be rejuvenatedEquipped with movable separation base for baby fishes to drop down the avoid being eaten by mother fish. Take out the separation base, the box will be suitable for baby fishes, small fishes, Betta fishes, injured fishes or new fishes. Equipped with cover to prevent fishes from jumping in or out the box.