A mid-size aquarium layout featuring Harmony (AGA 2024 #425), 96 L, by Karsten Dünne. The composition is built around Driftwood with black lava.
Hardscape (Driftwood, black lava) forms the skeleton — negative space between wood and stone guides the eye from foreground to depth. Tropica Aquarium soil substrate helps stabilize root-zone nutrition in the early weeks.
Skylight Hyperspot FS lighting sits at a approachable technical level for this mid-size aquarium. Jbl E902 filtration needs enough turnovers without blasting the hardscape; browse matching filters. Low-tech tip: favor slow growers and avoid dense planting if filtration is modest.
Scroll to the specs table to match each equipment line; more inspiration in 80–162L.

