Calico Ryukin 12cm Pond Pumps 5 mL (half a cap)

5 mL (half a cap) for each 160 L (40 US gallons) twice a week or as needed in response to signs of nitrogen deficiency (e

While stunning to observe

You are basically getting 2 products in one bottle

which requires carbon dioxide (CO2)

Calico Ryukin 12cm Pond Pumps 5 mL (half a cap)Overview Family: Carassius auratus Fancy Goldfish are domesticated variants of wild carp, admired for their unique body shapes, flowing fins, & gentle personalities. Unlike common goldfish, fancies thrive in well filtered aquariums, rather than ponds, with warmer temperatures & plenty of swimming space. They are social fish that do well in groups, but their delicate fins require a calm environment free of sharp dcor & aggressive tank mates. Fancy