Bought 2 Lysmata Amboinensis (Scarlet Skunk Cleaner Shrimp, poetsgarnaal)
1 Buccinulum Corneum (Orange Spotted Turbo Snail, oranje gespikte turbo slak).
The latter moved real quickly under the sand (within a minute disappeared).
The Scarlet Skunk Cleaner Shrimps seem to do fine, they are active and look at ease.
I changed the second pump into a morning-shift only. Hoeben advised not to temper to much with the current, keep it one regime.