Mass. Saltwater Fishing Derby Minimum Weight: 12 lb.

A Fish Bar & Fishmonger found in Fenwick Food Hall. Saltwater sells fresh fish & shellfish alongside a fish bar that offers casual seafood dining.

Provides descriptions and possible treatment options for common saltwater fish diseases.

All persons age 16 and older recreationally fishing in coastal and estuarine waters of the state must purchase a NH Saltwater Recreational Fishing License. This includes anglers, spearfishers and persons using other gear types who wish to take, possess, or transport marine finfish for personal use and which are not sold.

Mass. Saltwater Fishing Derby Minimum Weight: 4 lb.

The 15 most beautiful aquarium fish in the world Infographic ~ Salt water tanks. A Fish Bar & Fishmonger found in Fenwick Food Hall. Saltwater sells fresh fish & shellfish alongside a fish bar that offers casual seafood dining.

Mass. Saltwater Fishing Derby Minimum Weights: 2 lb.

A Fish Bar & Fishmonger found in Fenwick Food Hall. Saltwater sells fresh fish & shellfish alongside a fish bar that offers casual seafood dining.

Mass. Saltwater Fishing Derby Minimum Weight: 8 lb.


So what's different about saltwater versus freshwater? As alluded to above, saltwater fish are more sensitive to changes in theirenvironment. The critical parameters of a saltwater tank are pH,nitrate, salinity, and temperature. During the cycling process,ammonia and nitrite can also be a problem. These elements are notdifferent from those of a freshwater tank, but the degree to whichthey may stray is vastly different.In any case, most creatures will acclimate to almost any specific gravity(within reason), so long as it does not vary widely. The specific gravity of asaltwater tank should be around 1.022. It's worth noting that thesalinity of natural sea water varies according to location (ocean, tolagoons, to estuaries), ranging anywhere from 1.020 to 1.030. Sodifferent fish might be native to different salinities, and may needsome time to acclimate to a different salinity.The next critical parameter is nitrates. Saltwater fish are moretolerant of higher nitrates than invertebrates (in general), but stilllike nitrates lower than 20ppm, with less than 5ppm being required formost invertebrates. Reef keepers tend to quote anything higher than0.5ppm as unacceptable, but this is an unrealistic goal for fish-onlyor minimal invertebrate tanks.One of the most important decisions in starting a saltwateraquarium will be the size of the tank. The basic rule of thumb is thebigger the better. A larger tank will be easier to control and givesa bit more leeway for mistakes (which are inevitable). The smallesttank for beginners should be no less than 20 gallons, with 55 gallonsbeing even better. For someone versed in fish keeping (i.e.,converting from fresh to saltwater), a 10 or 15 gallon tank willwork, but is not suggested. In general, fish like long, widetanks. The more surface area a tank has, the better the gas exchangewill be and the happier the fish will be.