Many freshwater aquarists get lazy because for many, there is not much of a downside. The fish live for a long time as the water conditions deteriorate in the aquarium. Furthermore, many people think that if they can keep their fish alive for 8 months to a year, that’s great. Of course, the fish should really live 3 to 5 years or more and would have if the aquarist had done some basic maintenance. When these same aquarists try saltwater and continue their lazy habits, the fish are not so tolerant of the laziness and die–leading to the false conclusion that saltwater is harder than freshwater.
Reef Saltwater Fish Tank / Aquarium, Cleaning and Maintenance
Aquariums are a beautiful way to add to the décor of any living space. From simple half-gallon fish bowls to large saltwater fish tanks, there are several options to suit your style, experience level, and maintenance needs. Often chosen for being relatively low maintenance and peacefully alluring, fish make excellent pets for owners of varying ages. Saltwater aquariums and reef style fish tanks generally require more care and maintenance than a freshwater bowl or fish tank. However, saltwater aquariums can be more rewarding as they can showcase more exotic species of fish, marine invertebrates, corals and plants. As there are many fish tanks available, it's up to you to determine which maintenance level is right for your home.
Responsibilities of a Saltwater Aquarium Owner - Live Aquaria
While freshwater fans certainly have choices about what swimmers to add to their tank, the amount of options available for live saltwater fish enthusiasts can seem as vast as the open sea itself. With their natural vibrancy and flowing veil fins, saltwater fish are an obvious choice for aquatic pet parents who want to showcase their marine centerpiece. While they are a sight to behold in your tank, saltwater aquarium fish do require a degree of maintenance that goes a bit deeper than their freshwater cousins. Many marine fish, for example, are more demanding of specific environment parameters and habitats as they are not used to the fluctuating temperatures freshwater swimmers experience, and so require additional equipment for their tanks. Some live saltwater fish also take some time to get used to a diet of man-made flakes, pellets, and other aquarium foods because they are not generally raised in captivity. It’s important for budding aquarists to keep these in mind before filling their tanks with marine fish.
Saltwater Aquarium Maintenance - Pet University