Residential 8ft Peninsula Aquarium

Qball Custom Aquariums
An 8ft peninsula aquarium built into the home during construction, dividing the office and entrance hallway. High-tech and almost fully automated, yet designed for an owner with very little aquarium experience.
/ Overview
N. 01
The brief was to build a high-tech planted aquarium for someone with very little experience in the hobby, so every decision was made with forgiveness in mind. A large mass of slow-growing plants, from Anubias and Java fern to Cryptocoryne, Aponogeton, mosses and tiger lotus, competes hard for nutrients and keeps algae to a minimum, while peaceful nano fish and shrimp make for an ecosystem that feels alive without ever becoming a chore.
Client
Private Residence
Date
2026
Category
Residential Aquarium Build
Final Result
N. 02
A lush, living landscape that quietly takes care of itself
Automated water changes, dosing, lighting and feeding, with a 5ft sump hidden from view. Despite its size and technology, the aquarium only needs a major maintenance visit every two to three months.
8ft peninsula aquarium
8ft peninsula aquarium
8ft peninsula aquarium
/ The Story

8ft Peninsula Aquarium

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A living centrepiece designed for effortless ownership.

This 8ft peninsula aquarium was designed to do more than sit against a wall. Built into the home during construction, it became a natural architectural divider between the home office and the entrance hallway — creating a living focal point that can be enjoyed from multiple sides.

The brief was particularly interesting: create a high-tech planted aquarium for a client with very little experience in the hobby.

The solution was to take care of as much of the work as possible behind the scenes.

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High-tech, but low maintenance

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Almost every aspect of the aquarium is automated.

Water changes are connected directly to a drain, fertilisers are automatically dosed, lighting runs to a programmed schedule and even feeding the fish is automated. At the heart of the system is a 5ft sump, giving the aquarium a large filtration capacity while keeping the equipment neatly out of sight.

But automation wasn't the only strategy for reducing maintenance.

The aquarium was deliberately designed around a large mass of slow-growing plants. Rather than relying heavily on fast-growing species that require constant trimming, I used a combination of Anubias, Java fern, Cryptocoryne, Aponogeton, mosses and red and green tiger lotus.

The result is a densely planted ecosystem with a huge amount of plant mass competing for nutrients — helping keep algae to an absolute minimum.

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Designing for the person, not just the aquarium

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Because the owner had very little aquarium experience, the system needed to be forgiving.

Every decision, from the filtration and automation to the plant selection and stocking, was made with long-term stability and ease of ownership in mind.

The aquarium is home to peaceful nano fish and shrimp, creating a small ecosystem that feels alive without overwhelming the space.

Despite its size and technology, the aquarium only requires a major maintenance visit every two to three months.

For me, that's the real measure of a successful aquarium design, not simply how it looks on the day it is installed, but how well it continues to function and thrive years later.

This aquarium was designed to become part of the home, not another chore for the homeowner.

A lush, living landscape that quietly takes care of itself.

/ Watch the Build
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