The Operator

Kai Neuhaus

The Person Behind the Biotope

I'm Kai, based in Germany, and I'm building My Private Little Biotope step by step alongside a full-time job.

This project brings together two things that matter deeply to me: the calm of living ecosystems and the discipline it takes to build them responsibly.

My background is rooted in IT, production, and quality management, which is probably why I feel more comfortable with careful systems than quick promises. I tend to build conservatively, verify before I claim, and take responsibility seriously.

Why This Project?

"I am building this project to create a real window into the rainforest: A small piece of paradise for you and me to observe, return to, and find calm in, again and again."

How I Operate

Welfare Before Spectacle

I build the infrastructure first. Animals only enter after the ecosystem has been stable over time and the remaining risks have been reviewed.

Proof of Reality

I prefer measured signals over assumptions. If the system changes, I want to see it, log it, and understand it.

Honesty About the Process

This project is documented as it really unfolds: slowly, sometimes imperfectly, and always within real-life limits. I would rather show an unfinished truth than a polished illusion.

Production Setup

Camera, Audio & Production Setup

I use a compact one-person setup for clear images, reliable sound, and a workflow that can move from desk recordings to close-up biotope details.

Main camera
Fujifilm X-S20 with FUJINON XF 16--55 mm F2.8 R LM WR II and FUJINON XF 80mm f2.8 R LM OIS WR Makro

A flexible everyday camera for controlled talking-head shots, documentary sequences, and detailed macro work without changing systems.

Mobile capture
Samsung Galaxy S25

Fast to deploy for spontaneous updates, behind-the-scenes clips, and vertical footage when the main camera would slow the moment down.

Audio
COMICA VM40, Hollyland Lark Max 2, DJI Mic Mini, and RØDE Lavalier II via RØDE AI-Micro

Each microphone has a clear job: focused on-camera sound, hands-free mobile speech, or dependable wired desk recording.

Movement
DJI RS 4 Mini Combo for smoother X-S20 movement when handheld footage needs more control

Small enough for a one-person setup, but able to turn handheld movement into calmer, more deliberate shots.

Post-production
DaVinci Resolve Studio with Blackmagic Speed Editor

Resolve keeps editing, color, and audio in one place; the Speed Editor makes reviewing footage and building a first cut more direct.

Fujifilm camera with a COMICA microphone on a compact tripod, alongside a DJI gimbal and DaVinci Resolve Speed Editor

Fitness & Recovery

How I Stay Fit Around Work and MPB

I am in my mid-fifties, so I am not training for another race or chasing constant improvement. I train to stay strong, mobile, and capable alongside a full-time job and MPB.

Three kettlebells, three heavy clubs, running shoes, and a Garmin heart-rate strap arranged outdoors
Strength

Two or three days a week, usually in short blocks: kettlebells, heavy clubs, push-ups, pull-ups, and squats. I train at home, without spending time travelling to a gym.

Endurance

Usually one or two runs a week, sometimes three: either an easy 15-minute loop or a controlled, faster 5-kilometre run.

Mobility

A deep squat or passive hang may take only 30 seconds. I use small gaps instead of waiting for the perfect training session.

Recovery

Every Saturday, I take a fixed 12-kilometre walk through the forest. After a poor night's sleep, a walk replaces harder training. Garmin and Oura help me track the pattern.

The volume rises and falls with work, health, and energy. The routine survives because it is flexible, measurable, and built around movements I actually enjoy.