Fish water care

Fish water care

Filter and sort

Filter and sort

145 products

Availability
Price
  • The highest price is $370.99
Product type
Brand
Color
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145 products

145 products

Availability
Price
The highest price is $370.99 Reset
Product type
Brand
Color
Size
Pet type

Dr. Tim's Aquatics

From $6.99 USD
 per 

Fish Water Care

Talis-us | The solute content of water is perhaps the most important aspect of water conditions, as total dissolved solids and other constituents can dramatically impact basic water chemistry, and therefore how organisms interact with their environment. Salt content, or salinity, is the most basic classification of water conditions. An aquarium may have freshwater (salinity below 0.5 PPT), simulating a lake or river environment; brackish water (a salt level of 0.5 to 30 PPT), simulating environments lying between fresh and salt, such as estuaries; and saltwater or seawater (a salt level of 30 to 40 PPT), simulating an ocean or sea environment. Even higher salt concentrations are maintained in specialized tanks for raising brine organisms.