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Special note on Mardel Maracyn® Oxy: Mardel Maracyn® Oxy has been shown to be effective against certain gram-negative and gram-positive bacteria
When keeping freshwater fish and plants
get medical attention
Helps reduce fish waste
Vitamins (Vitamin A Supplement
API GH and KH Test Kit Filtration Special note on Mardel Maracyn®Keep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy to use API GH & KH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH). When keeping freshwater fish and plants, the GH
US$ 21.24
US$ 13.00
US$ 15.00
