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as long as you could in a sewer drain
It is cruel and selfish not to clean a tank besides it doesn't take that long get alge eaters to clean up all of that and get a tank filter to help with the mess so it isn't a lot of work.
Wiki User
∙ 13y ago
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What is best for goldfish dirty or clean water?
Clean water of course! Dirty water is full of pollution, and makes it harder for the fish to breath. Also, dirty water that contains high amounts of ammonia, nitrite, and/or nitrate can actually cause long term gill damage in goldfish.
Why is your fish tank water dirty?
that depends on the size of your tank ....my tank is not very huge and has 9 fishes in them plus a filter so it takes about a month and a half to get dirty.my tank is only about 20 inches long and 10 inches wide.
How long can normal fish live without water?
15 mins
How long do fresh water hatchet fish live?
39 mins
How long can a Siamese fighting fish live out of water?
a few minutes
How long does tropical fish live?
water sankes live for 25 years
How long do betta fish live in water?
their life spawn is 2 years
How long can a hermit crab be without water?
Hermit crabs live on land, for they only need water to drink, not to live on/in.
Do all animals living in water live long lives?
Yes it does all fish live 20 years but if u had a fish in ur home then they live like about a week
How long do betta fish live without clean water?
up to 4 months
How do you know a fish is a fish?
They have scales and dont live long out of water they breathe through gills. Yes, but you are illiterate. Know*
How long will fish last frozen in water?
frozen water can last forever as long as the temperature doesn't go up
