Hey everyone, Sam here. Nano tanks are a really popular trend in the aquarium hobby. The first tank that I’ve ever owned was a 20 high. Since then, I’ve continued to go smaller and smaller, with each endeavor ( to a 10 gallon then a 2.5 gallon). Nano tanks are fun and can be set up almost anywhere! Smaller tanks are cheaper to set up, but not necessarily easier to take care of, especially when you have a busy schedule.
One of my favorite fish in the aquarium hobby is the Yasha-Haze Goby (Stonogobiops yasha). The Yasha-Haze Goby is a small fish that only gets about 2 inches long. It is white with red stripes going down the sides and yellow translucent fins. Magnificent! It has a very large first dorsal ray, which extends over an inch high. The goby feeds on small meaty foods such as mysis shrimp or copepods. In a well established tank, it will be able to find a good food supply just from copepods, but regular feeding will keep it in great health. The Yasha-Haze Goby has an interesting behavior of paring up with a small pistol shrimp. The pistol shrimp will help dig a burrow while the goby stands guard. Once the burrow is dug, the pistol shrimp will hide down in the burrow and the goby will swim right outside of the burrow. The shrimp will keep one of its antenna on the goby and if there is any sign of trouble the shrimp will know instantly and retreat further back into the burrow. In return for building the burrow, the goby will gather food and bring it to the shrimp. The best shrimp to use is the Randall’s Pistol Shrimp (Alpheus randalli). These both work great in small tanks and are awesome as the primary occupants of a nano tank!
Both of these animals are interesting in their own respect, but when paired up they can become an amazing sight to watch. The key to helping these animals pair up if they are not purchased together is patience. Allow them time to find each other and set up a burrow. If they are not disturbed during this time, the patience will be rewarded ten fold as you watch them interact together in one of the most interesting ways.
Best of luck,