Hello Germany here
Few quick things I want to say here:
1. Equipment:
As far as equipment goes; everything is available to us (maybe not the APEX so much but... ). EU tech, US tech, Asian tech...
BUT there are a LOT of US companies that make custom reef stuff... Gadgets and Acrylic works like sumps, filters and so on
In Germany there are very few companies that actually make custom reefing gear which is really sad IMO.
Over all I would also say, not the gear runs the reef tank but the reef keeper.
A beginner with the best gear available can still fail.
A well seasoned reefer with cheap equipment can still create a great reef tank.
Does not matter what country you are in.
2. Community:
- Forums:
I started really young in the hobby. About 10 years ago when I was 12 years old.
I was really into the hobby and wanted to get started and, as you would expect from a young boy with an AIO tank and a really bad LFS that only offers you one bad advice after the other, I made mistakes
lots of them...
Why? because when the first questions and problems arose I looked for help in a German forum.
Simply asking questions felt like a horror... Because -> If you already have a tank, fish and coral you have to know etc
Biggest mistake in my reefing career! Only mean people, none offering constructive advice, huge ****storms because of what i would now call small and common rookie mistakes
So I never searched for advice in a German forum again from there on out.
As my English skills improved from watching movies and playing games I started reading on R2R and other English forums. Still not sharing any of what happens in my tank but at least people seem to be much nicer here!
Nicer to beginners and nicer to people making mistakes.
Just my general experience and view

Other people I know now also agree, that they had the same experience and would never take part in a forum because of it...
- Conventions:
We don't really have any conventions to go to.
I know we had Interzoo not too long ago but that is not all about reefing.
I'd LOVE to attend a coral/frag/reefing convention.
A frag swap style event for example would be amazing.
- Reefclubs:
Also not really a thing here.
Maybe some online groups here and there but nothing fancy.
Sad thing. Don't really know why but what are you gonna do about it? :/
3. Corals&Fish:
We have lots of corals and fish available! Not going to complain about selection and amounts but...
Some corals seem to be only available or at least at lot lot more common in the US
Many acropora and montipora are impossible to get your hands on in Germany!
After years I am still looking for corals like Montipora "mystic sunset", "walt disney" or "pink lemonade" Acro, "bounce" mushrooms (although they start to pop up here and there; FYI WWC bounce 2k € ) just to name a few that come to my mind when I think about it really quick.
So if any of my fellow Europeans on R2R knows a place to get those, let me know
Many EU stores just name corals something they read on US stores to make some more money.
But almost every Acro, Zoa, Acan, Chalice is now called something fancy.
No real system behind it. Just random names to make €€€.
I was told that most "cool" unfraggable corals like scoly, trachy, euphyllia, clams and so on always end up in the US because people there are willing to pay more for them... true or not that is what i was told by multiple stores now.
Just a few things of my mind that I think fit the topic of the thread
In terms of community i feel like the US has it WAY WAAAAY better!
In terms of corals the US has a nice selection and somewhat of a system behind the naming of corals.
In terms of gear I think there is nothing one really misses out on :/