Brightwell Zooplanktos-S - 500ml This compact size allows for

This compact size allows for easy placement without a large designated area

Easy to Remove Collection Cup

Three Sizes Available:

will damage the cycling process and in our experience takes too long to cycle and cycles the wrong nutrients - dry seeded rock will not properly cycle ammonia because it is the wrong species of bacteria)To seed Biological Filtration in new aquaria: Add 30 ml (6 capfuls) of MicrōBacter Start XLM per 25 US-gallons (95 L) of aquarium water

but it should be discarded after 1 hour of use

Brightwell Zooplanktos-S - 500ml This compact size allows for50 300m Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter Feeders Overview Provides zooplankton and fully digestible, unhatched eggs ranging in size from 50 300m. Ideally sized for many stony corals, clams, sponges, tunicates, tube worms, larval crustaceans, juvenile fishes, and adult planktivorous and microinvertebrate predatoryfishes. Formulated to provide over four thousand prey per ml. Does not require refrigeration.