Originally Posted by Jagwa
The tank is 120L which is about 30gal i think
yes should be 31.7 gallons, the most are overstated slightly and decorations/substrate take away some volume. Also the actual footprint, Length x Width on the tank is more important that actual volume when compared to a "high" tank which is taller with less surface area to swim.
Like rich said it should be OK, are you thinking of German Blue Rams or Bolivian rams? If so those tend to stay peaceful and lower in the tank while a betta will be at the top more.
10G,Planted- Endler's Livebearers+RCS, 55G,planted
Originally Posted by Kurt_Nelson
Understanding the basics will let you make informed decisions on what advice to follow, and what advice is just plain hooey!