I've currently got 5x 3-4" loaches mixed in with my central americans. I just ordered 15x 1.5-2" for $2 a piece from a wholesale order with a friend of mine and I am picking them up tomorrow from him. While I was at the pet store today they had 5x 1.5" clown loaches for $1.99 so I bought them all so nobody else would lol. My friend who works there said a 6" loach got brought in over the weekend and some lady bought it for her kid for $20 so now I'm hoarding all the loaches I find in their store. Tomorrow I want to move all the loaches into a 40long together (48"x12"x17") but I think I should grow out my others before putting them in with the bigger 5. I know loaches grow slow but I don't think it will be much more than 2 months before I can keep them together. My big loaches are mean too! I feed them so much and they're always fighting. They turn light colored/grey on me and wrestle around with each other. I'm worried if I put the smaller ones in with them they might kill them. I also have 4x 2.5" red tail botia that I want to put in with them. I have some small CL's in with some full grown kuhli's, and with the red tail botia. I don't think I am going to move the kuhlis into the clown loach tank but I might. For all the people saying.. "that tanks too small!" I do ridiculous amounts of water changes and have lots of spare tanks in case something goes wrong. I don't intend on keeping all of these loaches. My plan is to grow them out to 3-4" and sell them in lots of 5. I only paid $2 for them and I know I won't have a problem getting $8 for them when they reach 3" or $40 a lot. I already know that they grow slow. With my experience with my 5x they are actually growing fast. Some have put on about .25" a month since I've had them (got them at 2.5-3") and I mostly just feed them what my cichlids eat (new life spectrum and various frozen foods.) I was mainly wondering what the ideal loach tank would look like and have in it? Its currently barebottom with no decor. What should I put in there? I think I will pick up a bag of pool filter sand for them but I don't know if I should do planted, caves, or what. Let me know and show me your setups.