Grey Mountain Plateau

Halfmoon Betta Fish in Low Light Planted Aquarium

Betta fish in low tech planted aquarium with easy aquatic plants

Low light planted betta fish tank in the UNS 20C cube aquarium

Betta fish in beginner-friendly aquascape

Halfmoon Betta Fish swimming shot in planted aquarium

Grey Mountain Plateau is a low light planted betta fish tank that was improvised on the spot. With a different concept in mind and everything ready to go, we forgot our original rocks for the scape! Rather than scrap the project, we made do with what we had on hand and the results exceeded expectations we set for ourselves!

This experience highlights an important lesson in aquascaping: not every planted aquarium goes according to plan, and that’s okay. While hardscape is often selected first and plants chosen to complement it, sometimes reversing that process can unlock new ideas. When you're feeling stuck, try switching up your usual process and see what happens.

The final result is intentionally simple. Seiryu stone was used to create a subtle mountain plateau effect, paired with classic low light aquatic plants. The result is an aquascape that is easy to maintain and very beginner-friendly.

TANK MODEL	Ultum Nature Systems 20C
Tank Volume	2.1 Gallons
Tank Dimensions	7.87 x 7.87 x 7.87"
Filtration	Mighty HOB Aquarium Filter
Lighting	Clip-on Nano Light
CO2	None
Substrate	Ultum Nature Systems Controsand Bora
Hardscape	Seiryu Stone
Accessories	Nano Aquarium Heater
Plant List	Anubias Nana Petite Marimo Ball