This layout was inspired by my visit to Maui. While in Maui, I visited Wainapanapa State Park along the Road to Hana. The park had breath taking black sand beaches. I used the images I captured while at the park to inspire this layout.
Capacity: 20 Gallons
Lighting: 70 Watt Metal Halide
CO2: Pressurized C02 with diffuser
Nutrients: Maintain 1ppm of NO3, .1ppm of PO4, 1ppm of K, and dose 1ml micros daily
Substrate: Amazonia and Black Sand
Flora: Hemianthus Callitrichoides, Ludwigia brevipes, Eleocharis acicularis, Anubias barteri var. nana 'Petite'
Fauna: Hyphessobrycon griemi, Otocinclus, Caridina japonica
Hope you enjoy..