Garden ponds are a wonderful thing to add to the landscaping in your backyard. The addition of fish will make it even more enjoyable and careful planning will make the whole project easier and more enjoyable.
Saltwater tanks present some special challenges and the temperature of the water is one of them. The kind of tank that you have will dictate how warm or how cold you will have to adjust the water temperature
Saltwater tanks have special needs and the need for calcium is an important part of maintaining a healthy environment for your fish. Consider using kalkwasser to maintain proper calcium levels in your tank.