WebFrom experience, the best fish to keep in a hard water aquarium are African cichlids (mbuna, peacock cichlids, haps) and livebearers (mollies, platies, swordtails, guppies). ... Central American cichlids prefer a ph of … WebSep 30, 2024 · The Perfect Water Conditions For Betta Fish. Betta fish thrive in water with a pH range of 6.5 to 7.5, but they can tolerate medium to extremely hard water as well. The betta fish prefer soft water, but they …
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WebJan 4, 2007 · Check with your LFS to find out what their pH reading is in the tetra tanks. Many species of tetras are now being bred in harder water, up to 8.0. The LFS where I worked kept most tetras in 8.0 and they did fine. The water we tested that they came in was always at least 7.6 or higher when the fish came in. We talked with many of the … WebGoldfish are cold water fish, so they don’t require a heater. They prefer fresh water that ranges in temperature between 62- and 72-degrees Fahrenheit. Water that’s higher in alkalinity (7.5) is okay but the ideal pH is closer to neutral (7.0 to 7.3). The recommended carbonate hardness is around 120ppm. Now that you know the type of water ... swarthmore christmas lights
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WebMay 27, 2024 · Silver dollar fish generally prefer soft water with 70 to 140 parts per million of dissolved calcium carbonate. The ideal range of water hardness for silver dollar fish is between 4 and 8 dH. ... The ideal range of water hardness for silver dollar fish is between 4 and 8 dH. You can soften hard water by using a reverse osmosis unit or by adding ... WebOct 6, 2024 · The best part about Black Molly is that it is a very hardy fish and it can survive in almost any water condition which makes it ideal for the beginners. Water parameters. … WebDec 20, 2024 · African dwarf cichlids prefer water temperature between 75°–85°F (23.8°–29.4°C), with pH levels around 7.8–8.5, and soft to moderately hard water. ... Provide soft to moderately hard water with a pH range of 6.0 to 8.0 for the best results. Filtration systems keep the aquarium clean. Keeping the water clean and sterile is vital … swarthmore chemistry courses