Do cold water fish need a filter?
Does a coldwater aquarium need a filter? It provides a home for the beneficial bacteria that helps with the nitrogen cycle, whilst also helping with water circulation and adding oxygen into the aquarium. It is particularly important to have a filter in with your goldfish as they are quite messy fish.
How do you look after cold water fish?
Unless you keep your home very warm or very cool, most coldwater fish do fine in a tank kept at room temperature. Put a thermometer in the tank to make sure that the water is staying within an acceptable temperature range, and keep the tank away from drafts and heat sources (such as space heaters or direct sunlight).
How do you keep a cold water fish tank clean?
The first thing to bear in mind is cleaning your cold water aquarium. Rinse your cold water aquarium in clean water. Never use soap or detergents as any residue left on the tank is toxic to your fish. Dry the cold water aquarium with a clean cloth then place in position.
How long should you wait before putting fish in a new tank cold water?
After purchasing your new aquarium, make sure to set it up, add water, substrate and plants and allow it to settle for at least 24 – 48 hours before adding fish.
How long do I leave my cold water fish tank before adding fish?
Adding a couple fish at a time gives your filtration system the time needed to take on the increased biological load that the new fish introduce. When you bring the fish home let the bag float in the tank for about 15 minutes so that the fish can become acclimated to the temperature and pH of the aquarium water.
How many times a day should I feed my cold water fish?
Apart from large, predatory species, fish are adapted to graze on tiny quantities of food throughout the day. With this fact in mind, most fishes will thrive when fed small portions two to three times a day and will soon learn to come and beg from their owner.
Should you remove fish when cleaning the tank?
Before you begin. It’s best to keep your fish in the fish tank when you clean. Removing them causes unnecessary stress for your fish, and you run the risk of accidentally hurting them. It is possible to keep your fish in the tank while you clean because you don’t need to remove all the water to clean the tank properly.
Should you turn off aquarium filter at night?
If you turn off your filter every night, it may start affecting the quality of your water. So you shouldn’t turn off the aquarium filter at night. This is why turning the filter off for a long period of time can harm the fish; the plants and even the bacteria need oxygen to survive.