Brook silversides are surface-dwelling fish. They live in the top 3 feet of water and feed near the surface. These small, silver fish are not bottom feeders; they are nektonic. This means they swim freely in the water column and often form schools in their aquatic environment. Silversides prefer shallow waters with ample vegetation. This … Read more

Silver Dollar Fish, or Metynnis spp., are freshwater fish originating from the Amazon River basin in South America. They have a disc-shaped body and a shiny silver color. These peaceful schooling fish are herbivores and thrive in aquariums. They require specific water conditions, ideally with a pH of 5–7. Caring for Silver Dollar Fish requires … Read more

Shrimps are great for cleaning fish tanks. They consume algae, leftover food, and detritus. Ghost shrimp and Amano shrimp are popular for their scavenging skills. While they help keep the tank clean, some algae and fish waste may remain. Regular maintenance is still necessary for optimal tank health. Some of the best species of shrimps … Read more

Shrimp are bottom feeders. They eat organic matter near the ocean floor, such as algae, plankton, and dead organisms. This feeding behavior helps clean the aquatic ecosystem. Other bottom feeders include halibut and flounder. Shrimp, like the Pygmy corydoras, have low bioload and are compatible with many fish in a tank. In aquariums, shrimp play … Read more

Live shiners are good for saltwater fishing. They come in small to medium sizes and have strong durability for casting. Shiners attract fish species like snook and bass because of their high nutritional value in fat and protein. Keep in mind that shiners may not survive long in saltwater conditions. To maximize success with shiners, … Read more

Shellfish are not fish. They are aquatic invertebrates divided into two groups: crustaceans (like shrimp and crab) and mollusks (such as oysters and clams). Shellfish serve as a seafood protein source and offer important dietary benefits. They do not have bones, setting them apart from true fish. Shellfish offer numerous health benefits. They are rich … Read more

Sheepshead are a commercially caught fish in Texas. They are popular among recreational anglers for their taste and distinctive dark stripes. These fish are commonly found along the Texas coast. Anglers need a saltwater fishing license and must follow fishing regulations and limits while fishing for sheepshead. Texas state regulations protect sheepshead. Anglers must adhere … Read more

Sharks are a type of fish, not mammals. They belong to the group of cartilaginous fish called elasmobranchs. Sharks have a ribless endoskeleton and breathe with gills. They do not have mammary glands and do not produce milk. While some sharks give birth to live young, they lack other key mammal traits. Many people wonder … Read more

Sharks are a type of fish known as cartilaginous fish. They belong to the class Chondrichthyes. Their skeletons are made of cartilage. Sharks have gills for breathing and fins for swimming. They are cold-blooded and are categorized as elasmobranchs. Sharks are not mammals, despite common misconceptions. Moreover, sharks have remarkable adaptations. They possess specialized organs … Read more

American shad (Alosa sapidissima) are anadromous saltwater fish. They hatch in freshwater, migrate to saltwater as adults, and return to specific rivers for spawning. Shad inhabit coastal streams. Dams can impact their migration. They belong to the herring family, Clupeidae, and play a significant ecological role. The migratory life cycle of shad is a remarkable … Read more