african cichlid gravel?

[vantgE]

It's some aquarium gravel for african rift lake cichlids and it ssaid it is designed to help water flow through the substrate and buffer conditions, as well as adding minerals to simulate the african lake watter

Should i get a bag and mix it with thwe play sand i have?

 

[thecichlidaddict]

It isn't necessary, but you could. Gravel always ends up on top, and sand on the bottom eventually...