Dutch Style Aquascaping: Rules for a Plant-Only Layout

A Dutch aquascape is a planted tank built entirely from plants, with no rocks or driftwood as focal points. Think of it as underwater gardening: dense rows of colorful stem plants arranged like a terraced flower bed. If you love plants more than hardscape, this is your style.

The core rules

Dutch scaping follows a handful of conventions that give the layout its signature look. Streets, or lettergroepen, are diagonal rows of a single plant species that draw the eye through the tank.

You also limit density to roughly one plant group per 10 centimeters of tank width, and you avoid using the same plant twice in one layout. Contrast in color, leaf size, and texture between neighboring groups is what makes a Dutch tank read as intentional rather than crowded.

Choosing plants

Stem plants do the heavy lifting. Reds like Rotala and Ludwigia sit against greens to build the color streets that define the style.

This is a demanding layout for plant health, so strong lighting, CO2, and steady dosing matter more here than in a low-tech tank. If you are still learning the basics, start with aquascaping for beginners before committing to a full Dutch scape.

Layout and maintenance

Terracing is key. You bank the substrate higher at the back so rear plants tower over shorter foreground groups, which gives depth without any rock at all.

Expect frequent trimming. Dutch tanks look their best when stems are pruned into clean, rounded bushes, and that takes a good pair of scissors from your aquascaping tools kit plus a weekly touch-up.

Dutch versus nature style

The clearest contrast is with hardscape-driven layouts. A stone-focused Iwagumi leans on rock placement and open space, while Dutch fills nearly every inch with foliage.

Neither is better. Dutch rewards gardeners who enjoy pruning and plant husbandry, so choose it if the plants themselves are the reason you got into the hobby.