Easy
3 left
Galaxy Koi Betta
Betta splendens
$85Get a quote
New here? Welcome
Find your
perfect fish
the easy way.
Tell us about your tank and we'll match you with fish you'll love — plus simple, friendly care tips for every single one.
Easy to keep
Ships overnight
12,000+
happy keepers
99.4%
live-arrival guarantee
CITES
documented & legal
17 yrs
of fish expertise
So easy
Get started in 3 steps
1
Tell us your tank
Size, water type, how much time you have. Takes a minute.
2
Get your matches
We show fish that fit you — each with an easy/medium/expert badge.
3
We deliver & help
Overnight, safe arrival promised — plus care tips whenever you need them.
Need a hand? Just ask.
Real fish keepers, ready to help with setup, water, or picking your first fish. No question is too small.
About The Fish Collection
The expert friend you've been looking for
Founded by Head Aquarist Teemu Suoninen in Helsinki, The Fish Collection is where marine biology meets genuine passion. Every fish in our collection is hand-selected for genetic quality, colouration, and temperament by our certified aquarists.
With 15+ years of rare fish expertise and CITES-certified sourcing, we don't just sell specimens — we share everything we know so yours thrives. Live arrival guaranteed, free overnight shipping, real experts on call.
200+
Species
15
Years Expertise
100%
Live Arrival
CITES
Certified
Expert Resources
We share everything we know
Species Guides
Complete Care Profiles
In-depth guides covering habitat, diet, tank parameters, breeding, and compatibility for every species.
Explore guides →Care Guides
Water, Tank & Diet
Practical guides on setup, water chemistry, feeding, and disease prevention from 15+ years of experience.
Read guides →Journal
News & Insights
New arrivals, conservation updates, collector stories, and behind-the-scenes from the world of rare fish.
Read the journal →