Best Selling Products
Castle Dawn Aquatics Steel COB LED 6500K Nano Aquarium Light
$48.14 – $52.14
Available in silver or matt black these lights will add a touch of finesse to your aquarium. The light uses a COB chip which produces a stronger and wider distribution...
Catappa IAL Indian Almond Leaf Litter (50 Pack)
$24.16
Our Castle Dawn Aquatics Catappa Indian Almond Leaves (Terminalia catappa) are the go-to choice for Betta breeders, shrimp keepers, and blackwater aquarium enthusiasts. These naturally fallen and sun-dried leaves are...
Coconut Curl Fibers Large (90g Pack)
$9.38 – $12.38
At Castle Dawn Aquatics, we love Coconut Fibre Curls – the Swiss Army knife of aquarium botanicals. These versatile, fibrous curls bring both beauty and function to blackwater aquariums, helping...
Aquarium CO2 Regulator with Double Gauge & Bubble Counter – W21.8 Valve
$39.99
Keep your planted aquarium running efficiently with the Castle Dawn Aquatics Double-Meter CO2 Regulator, complete with a magnetic solenoid and integrated bubble counter. The dual gauge display enables you to...
SUNSUN Canister Filter HW-304A/304B Replacement Rubber Seal O Ring
$8.90
Genuine replacement rubber seal for SunSun HW series external filters. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the size...
Mini Lotus Flower Seed Pods (12 Pack)
$14.38
Handpicked by us at Castle Dawn Aquatics, these Mini Lotus Flower Seed Pods are a charming and functional addition to any blackwater or shrimp aquarium. Their small, natural cavities make...
Champagne Tree Bark Chips Botanical
$17.38
Enhance your aquarium with Castle Dawn Aquatics Cork Bark Chips, a natural and functional botanical for blackwater and biotope aquascapes. Sourced from Spain, our cork bark is naturally resistant to...
Large Jungle Sterculia Pods (4 Pack)
$18.38
One of our all-time favourite blackwater aquarium botanicals, the Sterculia Pod is both visually striking and highly functional. These durable seed capsules, often called “Jungle Pods,” are perfect for creating...
Single Multifunctional Acrylic Hatchery Beeding Box
$11.38 – $34.38
Our multifunctional aquarium boxes are made from food-grade acrylic unlike similar models on the market. Our single box can be used as a hatchery with pin-sized holes to keep the...
Medium Magnolia Michelia Leaves (50 Pack)
$21.38
One of our favourite leaves for creating authentic blackwater aquarium displays, Magnolia Michelia leaves bring a striking golden-brown tone and natural structure to your aquascape. Despite being smaller than traditional...
Set of 4 Natural Slim Tree Root Driftwood Trees
$26.38 – $31.38
Our slim root driftwood resembles beautiful boutique natural trees, with their numerous branches and dense root system making them perfect for creating unique and enchanting forest aquascapes. They make a...
DIY Aquatic Plant Moss Volcanic Rock Planter Tiles (10 Pack)
$15.99
The tiles can be layered along the aquarium floor to create a lush moss carpet. In addition to being an anchor for the moss to flourish upon, the porous structure...