Hi and welcome, how nice to have you here!
Many people have an under gravel filter in their shrimp tanks, often air-driven or connected to an external filter or a motor pump (noticeably to a powerhead made by AquaEl). Others prefer a Hamburg mat filter (which is basically a filter mat with a powerhead or an air-driven filter behind it) or a simple internal filter (shrimp-safe, though!). I personally have hang-on filters in my nano tanks, Dennerle internal filters (not with the original filter fleece but with either filter mat pieces or Siporax), and for my large tank I have an external JBL filter.

For keeping and breeding bee shrimp and Taiwan bees, besides RBS you could also use Akadama or ADA soils - if you want an active soil. Many breeders here have come to prefer a neutral soil though, they just adapt their water. RO water (or demineralised, or rainwater) plus mineral salt especially developed for bee shrimp is more predictable than an active soil, and the shrimp keeping community overall is quite enthusiastic about this newly developed mineral salt. Look for Salty Shrimp.
No idea whether there are dealers in your corner of the world, though, but there are two stores in mainland Spain that carry it: saltyshrimp.de/online_shops_haendler.php

Your Sakura ought to do fine in tap water (dechlorinated, of course!).

Cheers
Ulli

The pH is ok.
Sorry you didn't get much answers. I think it's because of many people here can't speak english very good.
I also.

Hello,

I also think that Ulli has answered the questions well. Maybe not be the reason why so many answers.

And yes, the ph is ok. It is enough if he moves in slightly acidic environments. For the successful keeping and breeding of bees, the whole shrimp in the aquarium, the biological implications are responsible. Not only the water levels are crucial here.

greeting
Frank

Hi
Sorry
I can't Tell you about the Soil.
From where do you come from of the canaryan islands?

Pues hola, que tiempo hace en tenerifa?

Oh
Its wonderful there. I was there a few years before.
I should go there again.

Hi
Yes the wather was very good.
I have many shrimps, but i havn't got Taiwan Bees.
I have Red Fire Sakura, Orange Fire, Yellow Fire, Red Rili, Red Bees, Amanoshrimps, Deep Blue Tiger and "Algengarnelen" (it's german)
I think you can't send shrimps to you, because of the Long Time and the customs. I think because of that the Taiwaner are very rarely by you.
Steffen

Hola, pues el ingles no lo se escribir muy bien por eso te contesto en español. Yo uso para mis camarones akadama. Primero es mas barato que el "RedBee Sand" y hace lo mismo. Yo tengo en mis aquarios TaiwanBee en Akadama. Hasta ahora no he notado nada negativo. Lo unico que hay que hacer es lavarlo muy bien antes. El akadama lo puedes comprar en tiendas de bonsai.

Saludos Javi

PS: Porfa escribe tu nombre para que la gente sepa como te llamas

Can you please speak english.
So, Nobody here can understand you.

Hallo (kenne leider deinen Name nicht),

du sorry aber mein Englisch ist furchtbar und dachte wen er Infos sucht kann ich das auf Spanisch schreiben. Aber wen dich das stöhrt kein Problem mache ich das per PN.

Javi = Javier/Javiera? That would explain your excellent Spanish :).
Thanks for helping out, I think it's cool that you speak canaryislands' language!

Cheers
Ulli

Hallo Ulli,

jopp Javi=Javier Also genau genommen Francisco Javier. Auf Deutsch übersetzt Franz Xaver

Ay - Franz Xaver ... la versión española me gusta mucho más ... der Name auf Spanisch gefällt mir wesentlich besser :D.

Cheers
Ulli

Ui Pues am mi tambien. Pues tu escribes el español tambien muy bien = Mir ebenfalls. Aber du schreibst Spanisch auch sehr gut

Danke. So kann's jeder verstehen.