Quick Answer: Can Goldfish Live In Tap Water Without A Filter?

Can a goldfish live in tap water?

No, goldfish cannot live in untreated tap water for too long.

Untreated Tap water usually has high concentrations of chlorine and heavy metals that can poison fish and kill it..

How long can goldfish live without a filter?

about 2 to 3 yearsWithout a filter, a goldfish will probably live about 2 to 3 years in a small bowl. In a large bowl with a filter, it might live closer to 5 years.

Will my fish be OK without a filter for a day?

The tank the fish used to be in will be fine without the fish and will be ready for the fish in a couple hours after the agitation is back on. … They will keep the large fish alive for many days without air pump or mechanical pump as long as the temperature is right.

Do you need a filter for goldfish?

A filter is highly recommended, even for goldfish. Fish produce toxic wastes and these can harm your fish if they are allowed to build up. A filter can help to remove them and improves the quality of life for the fish.

How long can goldfish survive in tap water?

If you use tap water for goldfish that contains harmful chemicals or high amounts of metals (and leave it untreated), your goldfish won’t have long to live – at all. At most, your goldfish might survive until the early morning.

Can a filter kill goldfish?

They can, if the water current doesn’t allow the fish a respite to rest they can become exhausted. Most aquariums that you buy from the store won’t have filters strong enough to do this.