Dutch Aquarium Setup Guide — Color, Texture & Layered Layout Fundamentals

# Dutch Aquarium Creation Guide: Basics of Aquatic Plant Color, Texture, and Height-Differentiated Layouts

Dutch Aquarium is an aquatic plant layout style that originated in the Netherlands. It aims to arrange diverse aquatic plants in an orderly manner, combining color, texture, and height variations to create an "underwater garden." This article explains in detail the basic concepts of the Dutch style, how to select aquatic plants for use, and tips for layout composition.

What is Dutch Aquarium?

Dutch Aquarium is a layout style that was systematized in the Netherlands in the 1930s and reached its peak in Europe from the 1950s to 1970s.

Basic characteristics: - No use of rocks or driftwood (or minimal use): plants are the main focus - Orderly group planting: planting the same species of aquatic plants together in groups - Color contrast: combining different colors such as red, green, orange, and purple - Height differentiation: gradually increasing height from foreground to background - "Terrace" technique: stacking substrate to create height variations and three-dimensionality

Unlike Nature Aquarium (ADA style), which aims to "recreate natural landscapes," Dutch style pursues "artificial beauty and orderly composition."

Basic Rules of Dutch Aquarium

1. Group Planting (Straat)

The placement of the same species of aquatic plants arranged vertically in a band-like formation is called "straat." Each band is composed of one species of plant, and when different bands are placed side by side, texture and color contrast are created.

2. Height Hierarchy

Create a clear height difference: foreground (low plants) → midground (medium height) → background (tall plants). Background plants can sometimes be grown close to the water surface.

3. Odd Number Rule

The number of plant species to be planted should be odd (3, 5, 7, 9 species) as a basic principle. Even numbers tend to result in symmetry and monotony.

4. Color Balance

Alternate placement of red-toned, green-toned, orange-toned plants, etc., to avoid monotony. Plan so that the same color does not appear adjacent.

Aquatic Plants for Dutch Aquarium

Background Plants (Tall Plants)

Hygrophila polysperma (Pointblessed) - Height 30-50cm. Fast-growing. Green to reddish coloration - A standard background plant that is easy to manage

Alternanthera reineckii (Red Band) - Deep crimson to reddish-purple color. Adds visual accent when placed in background - Requires CO2 and high light

Bacopa caroliniana - Small round leaves densely packed. Green to light green - Slow-growing. Place in background to grow slowly - Slow growing. Place in background for gradual growth

Rotala indica - Thin stems with small leaves. Red coloration intensifies with more CO2 - Can be used in background to midground

Midground Plants

Lagenandra meeboldii - Beautiful maroon to deep green coloration. Sensitive to temperature - Accent for midground

Holmboeldia (Echinodorus) - Rosette-type midground plant. Distinctive leaf pattern

Cryptocoryne wendtii - Brown to green wavy leaves. Grows well in low light. Forms the skeleton of the midground

Foreground Plants

Hair Grass (Eleocharis) - Fine leaves densely packed in lawn-like form. Standard foreground plant - CO2 and high light recommended

Echinodorus tenellus - Fine-leaved foreground plant similar to hair grass

New Large Pearl Grass - Creeping carpet grass. CO2 essential

Required Equipment

Dutch Aquarium requires investment in equipment to bring out the natural beauty of aquatic plants.

Lighting

Most plants prefer high light intensity.

• Recommended light output: 3,000-5,000 lm or more for a 60cm tank
• Lighting duration: 8-10 hours (timer controlled)
• Spectrum: LED with good balance of red and blue

CO2 Injection

An almost essential setup. Most aquatic plants used in Dutch style do not grow well without CO2.

• Injection rate: 2-3 bubbles per second for a 60cm tank
• Light-linked: Turn ON 1 hour before lighting starts, turn OFF when lighting turns off

Filter

An external filter is optimal.

• Prevents wasteful diffusion of CO2
• Flow rate should be 5-10 times the tank volume per hour
• Point the shower pipe downward into the water surface to create flow

Substrate

Soil (Amazonia, etc.) is most suitable.

• Creates a slightly acidic, soft water environment
• Rich in initial nutrients (aquatic plants grow easily right after planting)

Layout Creation Steps

Step 1: Draw a Design Diagram

Draw the front view of your tank on paper or on a computer and plan which plants go where.

• Placement of foreground, midground, and background
• Width and position of each plant's "band (straat)"
• Color placement (ensuring that colors of adjacent bands do not overlap)

Step 2: Prepare the Substrate

• Place soil about 7-10cm thick
• Accumulate more sand in the back to create height for background (terrace-like)

Step 3: Plant Aquatic Plants

Planting order: Start from background and work toward foreground for easier work

• Bundle background plants and plant deeply with tweezers (1/3 of the stem in soil)
• Move on to midground and foreground
• Space plantings slightly apart, considering the growth rate of each species

Step 4: Initial Management

The 1-2 weeks after planting require special attention.

• Daily water change of 10-20% (remove organic matter, prevent algae)
• Add CO2 at a higher than normal rate
• If algae appears, add algae wafers or shrimp

Trimming Dutch Style

Regular trimming is necessary to maintain the beauty of Dutch Aquarium.

Background plant trimming: - Cut overgrown stems 5-10cm below the water surface - Replant the cut portion (propagation)

Foreground plant trimming: - Cut lawn-like plants with scissors to even height - Appearance temporarily worsens after trimming but recovers in 1-2 weeks

Differences from Nature Aquarium

| Item | Dutch Style | Nature Aquarium | |-----|------------|--------------| | Main Material | Aquatic plants are the focus | Rocks/driftwood + aquatic plants | | Composition | Orderly, band-like arrangement | Natural landscape recreation | | Rocks/Driftwood | Not used | Actively used | | Difficulty | High (many plant varieties) | Medium to High | | Origin | Netherlands | Japan (ADA) |

Summary

Dutch Aquarium is an "underwater garden" style where many species of aquatic plants are arranged in an orderly manner. It requires more than simply planting grass—careful placement of color, texture, and height balance is necessary, and this style has high artistry among aquatic plant layouts.

While CO2 injection, high light intensity, and regular trimming are essential, the investment is well worth the beautiful aquatic landscape that can be created. Start by selecting 5-7 aquatic plant species and creating a design diagram that considers color balance.