::)Thanks to all who provided guidance. Took my Texas bullies out of the 75 and set up their own 20 (well planted, sand bottom..they seem to love it for now). The 3 severum left in the 75 are coming around and exploring their bully-free environment. Looks like I'm destined to add silver dollars to the severum tank and keep the Texas bullies in their own world. I'll be upgrading around Christmas to a 55 for them.The sand substrate in the 20 gallon looks tremendous......2 5 lb bags set me back about $10 (USD) at the lfs. Any suggestions as to a cheaper solution. Also, would the severum enjoy a sand bottom?
