This tank has both a water and land feature. The water flows down the rocks in the right corner, creating a small waterfall effect. I keep the salinity low on this tank, about 1.005 (+/-). This is perfect for Mangrove Crabs, Nerite Snails and Bumblebee Gobies. I even have 5 feeder guppies and some fry living in this tank.
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After mixing many batches of salt water, just for a tank that had a few crabs in it, I decided I really didn't want to go to the trouble of maintaining the brackish tank and housing gobbies and crabs. I was never able to find any reasonable priced Brackish Bumblebee Gobbies locally with the quality I was hoping for. Not to mention the Gobbies would require very clean water to spawn and the crabs just made a mess of everything. So at the moment I plan on sticking to un-altered water and creatures that can inhabit them. The crabs were quite interesting, when they came out... (Which wasn't that often)
Some day in the Future I may make a similar Crab tank for Crabs and possible some live bearers. But with less hiding places so the crabs can be enjoyed more often. The Scape of the tank may show up in the future, slightly altered.
