WATER
DONE RIGHT.
Over two decades perfecting the systems that keep commercial aquaculture and serious aquariums running at absolute peak performance. Commercial grade. Zero shortcuts.
Two Decades.
Zero Shortcuts.
At Biotech Aquatica, we’ve spent over 20 years perfecting aquatic systems — from commercial hatcheries handling tonnes of biomass to precision display aquariums. Every product we carry has earned its place through real-world performance, not marketing specs. Now, we’ve bottled that expertise into two revolutionary new products.
BTA Exclusive Products →CORE COMPONENTS
All Products →
Oxi-Sat Oxygen Concentrators
REDOX-V Series Ozone Generators
SKM Protein Skimmers
MICROPLEX - Aquatic Probiotic Powder
PMX8 — Pathogen Mitigation Probiotic × 8 | BTA Biotech Aquatica
UVonic T5 UV Sterilizers MKII 5"
EnrichµM - Professional-Grade Food Enrichment Concentrate
OTOHIME Fish Food
WaterLink SpinTouch
Little Giant Magnetic Drive Pumps
Cataplex - Concentrated Indian Almond Leaf Extract
NCOMP: Aerobic Nitrate & Complete Nitrogen Reduction Microbes
TRADE PRICING
We supply the industry, not just hobbyists. If you qualify, contact us directly — the majority of products on this site are available at trade prices.
Are you aRETAIL STORE?
The majority of products on this website are available at trade prices for resellers. Contact us for a stocklist today and unlock commercial pricing across our full range.
Get Stocklist →Are you anAQUACULTURE FACILITY?
Growout farm, hatchery, nursery, university, research facility, live seafood holding system — if it has water in it, you get trade pricing too. Contact us directly.
Contact for Trade Pricing →Are you aSPECIALTY STORE?
Boutique aquarium, consultant, maintenance pro, registered breeder, system builder, high-end specialty store? Contact us about BTA Exclusive products and become a dealer in your area.
Become a Dealer →LIVE STREAMS
YouTube Channel →We go live on YouTube with no script, no filter, no BS — just straight-up aquaculture talk, deep dives into the science, and the occasional chaos that comes with running water systems for a living. Whether you’re a seasoned pro or just getting started, pull up a chair, ask questions, and join the conversation. It’s a good time.
Streamed Live
WHERE'S THE SALT?
A deep dive into the forgotten foundation of freshwater and general aquatic health. We break down the exact roles of calcium, magnesium, potassium, and essential elements — and how they dictate osmoregulation, metabolism, and immune response in your fish.
Upcoming Live
MASTER YOUR MICROBES
Probiotics, bioremediation & the truth about bacteria farming in aquaculture. From dosing protocols to biofilm building, aerobic vs anaerobic processes, and the real benefits for your water, your fish, and your sanity.
AGUALUX
The Fish Breeder & Hatchery Network. The goal is simple: Connection. The biggest hurdle in our industry is visibility. There is incredible stock being bred right here in local tanks and ponds — but relatively speaking, no one knows who is breeding what. AguaLUX bridges that gap, for free.
- Breeders: Advertise your current stock lists — Freshwater, Saltwater, Plants & Live Foods.
- Stores & Wholesalers: See exactly what is available locally, right now, without making a single call.
- Find-a-Fish: Chasing a specific species? Post a request and connect directly with breeders who have it.
Join the Network →
PIAA MEMBER
Established in 1979, the PIAA is Australia’s only trade-only industry association, dedicated to protecting and strengthening the pet industry through advocacy, education, and industry-leading standards. Biotech Aquatica holds itself to that same benchmark in everything we build and supply.
- Industry Advocacy: Representing pet businesses at every level of government, shaping policy that protects the trade.
- Professional Standards: Setting the bar for ethical practice, animal welfare, and operational excellence across the industry.
- Networking & Education: Connecting members with resources, events, and a community of professionals who raise the standard together.
Visit PIAA →
JOIN THE LIST
Blog posts, new product drops, aquaculture news, and exclusive trade promotions. Be the first to know about new equipment arrivals, technical resources, and industry updates. We’ve got it all — secure your access now.
Subscribe Now →