No CO₂. No Chemicals. Just Nature.

Build a Balanced Aquarium – The Father Fish Way.

Learn the Method
Our Aqua Preta soil mimics nature — rich in minerals, full of life.

Start from the Substrate Up

Shop Aqua Preta Soil
Snails like trapdoors and nerites help balance your tank the natural way.

Let Nature Do the Cleaning

Meet the Crew
Pre-Sale Father Fish Paperback Book!

💬 Join the Father Fish Community

Chat with fellow aquarists, share tank pics, get real-time help & advice — all on our official Discord server!
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✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE

✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE

Start strong: Natural Soil & Supplement

Father Fish Aqua Preta Supplement bag front label
Aqua Preta Supplement back label with ingredients and directions
🌿 Father Fish Aqua Preta Supplement – Supercharge Your Substrate Naturally
$29.99
Aqua Preta Complete Soil small bag front for 0–10 gallon aquariums
🌱 Aqua Preta Complete Soil – Small (0–10 Gallons) | Natural Substrate System
$25.49
Aqua Preta soil substrate with a label on a textured surface
Close-up of Aqua Preta Complete Soil granules for 20–35 gallon tanks
🌿 Aqua Preta Complete Soil Medium For 20L–35 Gallon Aquariums | Natural Substrate System
$49.99
Loose Aqua Preta Complete Soil in a metal scoop close up
aqua-preta-complete-soil-loose
🌱 Aqua Preta Complete Soil Large - For 40-75 Gallon Aquariums | Natural Substrate System
$89.99
Small Father Fish aquarium starter kit with live plants and Aqua Preta natural substrate for 0–10 gallon tanks.
Assorted live aquarium plants included in the Small Father Fish aquarium starter kit for 0–10 gallon tanks
🌱 Small Aquarium Starter Kit – Live Plants & Natural Substrate (0–10 Gallons)
$50.99
Medium Father Fish aquarium starter kit with live plants and Aqua Preta natural substrate for 10–30 gallon tanks.
Assorted live aquarium plants included in the Medium Father Fish aquarium starter kit for 10–30 gallon tanks.
🌱 Medium Aquarium Starter Kit – Live Plants & Natural Substrate (20L-35 Gallons)
$76.49
🧫 LIVE MICROFAUNA CULTURE – Dozens of Species – $20 (Glass jar not included)
$20.00
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
$89.99
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Live Fish

🧫 LIVE MICROFAUNA CULTURE – Dozens of Species – $20 (Glass jar not included)
$20.00
🦐 Assorted Cherry Shrimp – 6 Pack | Colorful Cleanup Crew for Natural Aquariums
$24.95
💙 German Blue Ram Cichlids – Mated Pair
$35.00
Sold Out
🐼🐟 Panda Corydoras – 3 Pack | Peaceful Bottom Dweller & Cleanup Crew
$20.00
🐡 Pea Puffer – 3 Pack | Tiny Predator with Big Personality
$20.00
Sold Out
🐟 Diamond Head Neon Tetras – Bright Schooling Fish (6 Pack)
$22.50
Sold Out
🔴🐟 Rummynose Tetras –4 Pack | Tight Schooling Community Fish
$24.95
Sold Out
🐟 Fancy Snakeskin Guppy Pair – Farmer's Choice
$12.95
🐟💙 Blue Goby (Stiphodon atropurpureus) – Group of 3
$24.95
🐟 Silver Hatchetfish – 4 Pack | Top-Level Schooling Fish
$20.00
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24 products

Dry Goods

🐟 8" Extendable Handle Aquarium Net – Reach Deep Without Getting Wet
$19.95
🐟 10” Fine Mesh Aquarium Net – Gentle & Durable by Seachem
$19.95
💧 3cc Pipette – Precision Dosing for Aquariums, Fry Tanks & Testing
$1.89
🧫 LIVE MICROFAUNA CULTURE – Dozens of Species – $20 (Glass jar not included)
$20.00
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
$89.99
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5 products

Foods

🧫 LIVE MICROFAUNA CULTURE – Dozens of Species – $20 (Glass jar not included)
$20.00
🐟 Nutra Preta Cool Flake – Color & Growth Enhancer Fish Food | Cold-Processed Nutrition for Natural Aquariums
$18.68
✍️📘 The Natural Aquarium – Signed Father Fish Copy | PRE-SALE
$89.99
Golden Pearls Fish Food – Micro Superfood for Fry, Shrimp & Small Fish
$19.95
🧄 Mysis with Garlic - Cool Processed Flake - LT – 1 Cup Portion | High-Protein Natural Flake Food
$21.98
🐟 Premium Algae Discs – High-Quality Herbivore Formula (18mm)
$13.97
🐟 PRIME Fine Powder Fry Food – 51% Protein Formula for Healthy Growth
$19.95
🐟 Dried Baby Brine Shrimp Eggs (Non-Hatching) – Protein-Rich Micro Food for Fry & Nano Fish
$19.99
🪱 Live Microworm Culture – 1 Tsp Starter Cup | Natural Fry Food
$19.99
❄️ Arctic Copepods – Live Frozen Fish Food
$16.95
🧫 Rotifer Food – No Thaw Raw (Frozen Live Micro Food)
$16.95
🐟 Nutra Preta Cool Green Flake Fish Food
$19.00
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12 products

Build Your Tank Right From the Start: Our most popular plant collections — curated for natural beauty and long-term success.

Fish Foods
Hardy stem pack with 12 robust live stem plant bunches for natural aquariums
All Live Plants
Small Father Fish aquarium starter kit with live plants and Aqua Preta natural substrate for 0–10 gallon tanks.
Plant Packages

Your Balanced Ecosystem Awaits

Stop fighting your tank and start enjoying a living work of art. A successful natural aquarium setup is within your reach, allowing you to create a vibrant aquascaping aquarium with minimal effort. Forget the complex gadgets; the beauty of a low tech planted aquarium is its simplicity and ecological harmony. Let Father Fish Aquarium be the trusted aquarium store that guides you on your journey. Explore our collections of living soil, hardy plants, and breeder-grade foods to begin building your dream low tech planted tank today.