![]() Marine fish are particularly susceptible to changes in temperature, pH, and salinity, so it is very important to keep your water parameters consistent at all times. Keeping a saltwater fish is quite different from keeping a freshwater fish. Can be aggressive at times with similar species.Needs an accurate replica of its natural habitat.Color Forms: Orange and white banded (most popular).Experience Required: Saltwater fishkeeping.They usually live between 5 and 6 years, but they can live longer in rare cases.Įxpect to pay around $20 for orange Clownfish and over $50 for more exotic colors. Even a starter reef can host a pair.Īll of these factors make them one of the most interesting and entertaining marine fish around. They can form a colorful community with so many other popular reef fish. ![]() If you keep them in your aquarium then it is best to keep their anemone friends alongside them.Īnother reason why this fish is one of the most popular saltwater fish is because they are very low maintenance for a reef fish. The anemone helps to protect Clownfish from predators and in turn the fish act as pest control for the anemone. Their symbiosis with sea anemones is one of the most fascinating things about this species. percula is also a slightly lighter color than A. ![]() To correctly identify them you need to look for a black line between the white and orange bands. The two species are often mislabeled as one another. When people mention Clownfish they are usually referring to either Amphiprion percula (Percula Clownfish) or Amphiprion ocellaris (False Percula Clownfish). They all belong to the Pomacentridae family, in the subfamily Amphiprioninae. Sexual maturity is achieved in a few months to several years, and the life span ranges from 1 to 20 years, depending on the species.The Amphiprion genus contains over 30 different species of fish known as Clownfish or Anemonefish. The larvae remain on the mother for several weeks. The eggs, attached to the female’s abdomen, hatch in five to eight weeks. Crayfish mate in the autumn and lay eggs in the spring. They are most active at night, when they feed largely on snails, insect larvae, worms, and amphibian tadpoles some eat vegetation. Among the largest is Asta copsis gouldi of Tasmania, which may reach 40 cm in length and weigh about 3.5 kg (8 pounds).Ĭrayfish, common in streams and lakes, often conceal themselves under rocks or logs. Among the smallest is the 2.5-cm-long Cambarellus diminutus of the southeastern United States. Most adult crayfish are about 7.5 cm (3 inches) long. There are five pairs of smaller appendages on the abdomen, used mostly for swimming and circulating water for respiration. The front pair of the five pairs of legs have large, powerful pincers (chelae). The exoskeleton, or body covering, is thin but tough. The head has a sharp snout, and the compound eyes are on movable stalks. Nearly all live in fresh water, although a few species occur in brackish water or salt water.Ĭrayfish are characterized by a joined head and thorax, or midsection, and a segmented body, which is sandy yellow, green, red, or dark brown in colour. Over half of the more than 500 species occur in North America.
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