WebFollowing the fall water cycle, water temperatures across the lake reduce and the lake surface freezes. Because fresh water is maximally dense at 4 C, or 39.2 F, the water at temperatures below 4 C actually rise to the top … A cheap and easy surface dweller to start off our list is Nannostomus eques, also known as the hockeystick or diptail pencilfish. Their common names came from their slanted swimming style in which the head points toward the surface and the tail dips down at a 45-degree angle. They like to drift along the … See more If you naturally gravitate toward oddball fish, take a look at Gasteropelecus sternicla. Their body is shiny silver, narrow, and curved like the blade part of a hatchet. They tend to surf around the water surface with … See more Not all surface dwellers have to be schooling fish. Aplocheilus lineatus is a gorgeous (and hardy) centerpiece fish that gets up to 4 inches (10 cm) long. The male is more colorful and … See more Pseudomugil furcatus is one of our favorite dwarf rainbowfish with bright blue eyes and yellow-tipped fins that look like little pom-poms waving in … See more Pantodon buchholzi is another oddball surface dweller that looks like a miniature arowana with large wings and spiky fins. Growing up to 5 inches (13 cm) in length, the freshwater butterfly fish belongs in a 30-gallon or larger … See more

Tips For Clearing Surface Scum/Film On The Top Of Your Fish Tank

WebMind you, Betta fish are very capable of breathing air. Their labyrinth organ allows them to extract oxygen from air, when oxygen in water is low, an adaptation that helps them survive the dry season in Thailand where they come from. WebSep 28, 2013 · Swim bladder disease is when a fish loses its ability to regulate the air going in and out of its swim bladder. This causes the fish to swim strangely, on its side, or even upside down. The job of the swim bladder is to help the goldfish stay stable in the water and control the way in which it floats. daily breeze subscriber services

Why are my fish swimming at the top of the tank? - Help Guides

WebApr 10, 2024 · The water was equally still, and flat enough to spot a single finning bunker at 100 yards—yet there was no life in sight. Despite what seemed like an unlikely scenario … WebSolution # 1 – Use Paper Towels to Soak Up the Film. Solution # 2 – Use a Cup to Scoop it Out. Solution # 3 – Filter out the Debris Daily. Solution # 4 – Keep the Glass Clean. … Web3. Golden Wonder Killifish. Not all surface dwellers have to be schooling fish. Aplocheilus lineatus is a gorgeous (and hardy) centerpiece fish that gets up to 4 inches (10 cm) long. The male is more colorful and has a brilliant yellow body with a blue-green sheen and orange edging on its tail and fins. daily breeze subscription offers