The choice of temperatures in an aquarium is as varied as the owners. Some aquarists feel that keeping your tank between 75-77 degrees is best, some say 75-80 degrees. Others feel that some corals and fishes, having come from warm tropical waters, do much better at temperatures of about 80-85 degrees, or higher.
What is too cold for a saltwater tank?
What is the Best Temperature for my Saltwater Aquarium? While the proper temperature will vary slightly depending on the type of fish you own, it is usually best to shoot for somewhere between 76-80º F. … Too much variance can put undue stress on your fish and lead to their untimely demise.
What temperature should my reef aquarium be?
In saltwater aquariums, we want to keep a small temperature range that will be more encompassing of species from both ends of the spectrum and thus 76-82 is what I consider “safe”. We tend to keep our aquariums across the board at 78-80 because it allows for a 2 degree safety net in case of a problem.
Is 81 degrees too hot for a reef tank?
For saltwater aquariums, a temperature between 76 to 82oF is recommended. Reef tanks do best at a slightly cooler 76 to 79 oF. … The higher the bio-load, the quicker the oxygen in the water will become depleted.
Do you need a heater for a saltwater fish tank?
You need a heater for a fish tank if you have tropical fish. Tropical fish can be either freshwater fish or saltwater fish. … It’s also important to choose a heater of the right size, as a heater that is too large is more likely to overheat the tank.
What temp do clownfish like?
Clownfish and Damselfish Facts
|Average Adult Size||2 to 12+ inches long, depending on species|
|Minimum Aquarium Size||29+ gallons, depending on species|
What do you feed clownfish?
Clownfish are omnivorous and they primarily feed on small zooplankton from the water column, such as copepods and tunicate larvae, with a portion of their diet coming from algae.
What temperature is best for coral?
Reef-building corals cannot tolerate water temperatures below 64° Fahrenheit (18° Celsius). Many grow optimally in water temperatures between 73° and 84° Fahrenheit (23°–29°Celsius), but some can tolerate temperatures as high as 104° Fahrenheit (40° Celsius) for short periods.
How do you cool a saltwater aquarium?
Float a bag of ice or cold water in the fish tank to gently lower the water temperature. (Take care not to lower the temperature more than 2 or 3 degrees F in a 4-hour period.) Avoid putting ice cubes directly into your aquarium unless you make them with reverse osmosis or dechlorinated water.
How often should I change water in saltwater aquarium?
As a rule, you should perform a 10 to 20 percent water change in your tank every one to two weeks. Doing so keeps the nutrient levels in the water stable and removes excess waste products from your fish. Failing to do so can begin affecting your marine life in negative ways—making them sluggish or even killing them.