Do Glofish Need A Water Heater

This allows the water temperature in the bag to adjust to the temperature in the tank.

Do glofish need a water heater.

Glofish danios also like to be kept in neutral water that has a ph of 6 5 to 7 5. For new aquariums or for an aquarium to which you are adding a substantial number of new fish we recommend making partial water changes after two weeks and again after four weeks and once a month thereafter. So it also depends on how warm and stable you can keep the tank water day in day out. Favorite answer yes they are tropical fish and need a temp of 78f also they need to be in a group of at least 5 there schooling fish.

Glofish danios need to be kept at a temperature of 64 to 75 degrees fahrenheit 18 to 24 celsius. A heater has a thermostat so keeps the water at a single temperature. While most heaters don t go below 65 degrees and say you want to keep the winter temperature around 50. After 30 minutes open the bag and add a cup of tank water every 10 minutes so your fish can adjust to any differences in water chemistry.

Also wildly swinging temperatures are stressful for fish. Along with proper feeding partial water changes are the most important way to ensure that your fish are healthy and happy. One exception is slim bodied goldfish in a pond that is at risk of completely freezing. In general goldfish are cold water fish that don t require a heater.

It is best to have a heater for tropical fish because temperatures can shift and that is bad for th fish. If you are in a tropical country that does not have a cold season you may not need a thermometer but most countries do. And since they are relatively small fish you can easily keep five of them in a 10 gallon aquarium with a 50 watt heater. Another is that fancy goldfish shouldn t be kept in water that is below 50f due to issues with blood clots.

When you do introduce your glofish float the bag you get from the pet store in the tank.