Hello everyone! This is my first post here. I have about 3 tears experience(10 years ago). But that was mainly with a female Krib in a 20 gallon. Anyway, I was at the store today and fell in love with those Mexican Dwarf Crawfish. I originally went in to get shrimp for a 2.5 gallon set up but once I saw the craw I returned the 2.5 and bought a 10. I am still filling it as I type but here is a picture of the layout so far. The red circles are where mass balls will go and the red lines are where tall fake plants will go. Since I prefer the small landscape look I obviously have a lot of close and midrange size plants right now. I also picked black rocks and small blue shaded pepples to accent the craw's red color. Anyway I can be long winded. The reason I am posting this is to get feedback. I want to make sure shrimp and a dwarf craw will be happy here the way it is set up. I know craws like hiding sports to grow, will a heavily planted section like the back left corner in the picture be good enough or do I need an actual cave type structure? Oh an btw, my water is ULTRA hard! Just making aure that will be ok. PH is about 6.5-7.5 (from the tap) but the GH and KH are through the roof. Like for example the kit goes up to blue for GH, the test strip was dark purple. Way past the color reading on the kit. Thanks again. Sorry this was so much info at once.