Nutrafin African Cichlid Conditioner - GH Increaser, 500 mL Pump & Filter The Fluval Flex Aquarium stand

The Fluval Flex Aquarium stand for 57 L/15 US gal aquariums comes in a coordinating

1 x Activated Carbon (1

you can use carbon in your filter to remove the tannins

but one that is quite similar

Nutrafin African Cichlid Conditioner - GH Increaser, 500 mL Pump & Filter The Fluval Flex Aquarium standNutrafin African Cichlid Conditioner GH Increaser provides an ideal balance at the correct ratios of minerals such as calcium, potassium, magnesium and sodium. The Conditioner is beneficial for African cichlids, livebearers (mollies, guppies, swordtails), goldfish, brackish water species and more. This General Hardness increaser is of particular benefit to fish originating from Lakes Malawi and Victoria, as it provides the correct 3 to 1, calcium to