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How much water do you take out of a 55email gallon tank if you need to change 20 percent?
Wiki User
∙ 12y ago
55 gallons x .2 = 11 gallons.
Wiki User
∙ 12y ago
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What percent of water in your aquarium should be replaced every week?
Change 10% of your water (so 1 gallon of water if you have a 10 gallon tank) per week. Change at least 25% of your water monthly.
What weighs 50 percent more than a gallon of water but when its weight is reduced by 50 percent weighs less than a gallon of water?
1.5 gallons of water does that. 1.5 gallons weighs 50% more than 1 gallon. If you reduce it 50%, you have 0.75 gallon, and that weighs less than 1 gallon.
How much uan 32 percent fertilizer should you mix with a gallon of water?
One ounce of UAN 32% Fertilizer to the gallon
How often should you clean out a 2.5 gallon fish tank?
That depends on the number and size of the fish you have added in the tank. But as blanket recommendation you can do 50 percent water change once in a week.
One gallon of water plus 10 pounds of sugar equal how many gallon?
1 gallon. Sugar is soluble in water and should not significantly change the volume
How to change ratio of 8 oz into 6.25 gallons of water if i have a 1 gallon sprayer?
Divide 8 by 6.25. For every gallon of water, you need 1.28oz.
5 gallon fish tank with 5 white clouds and 3 guppies you change water 20 percent per day is this ok?
No. This is overcrowded and you change the water every day? That will stress the fish out and the constant change of chemicals and temperature can harm the fish. Please do not continue this. When a few die do not get more. I suggest change the water once every 1-2 weeks. Whatever you do, do not continue this.You should consider getting at least a 20 gallon tank, or re-homing some of the fish to avoid overcrowding your fish.
How much water must be added to a gallon of 10 percent saline solution to create a 2 percent solution?
There is 1 gallon of 10% solution...There is 0% saline in water...The equation is (0.1)(1) + 0x = 0.02 (x+1)...Answer is: 4 gallons. Hope I helped!!:)
If you have 100 gallon of 32 percent nitrogen fertilizer and want to convert it to 28 percent nitrogen fertilize how much water do you add?
14 gallons
What does percent by volume equal?
Just figure out what each word means. Lets talk about bleach (Chlorex) for example. Let's put some of it into a gallon container. How much should we put in? I say, ok, lets fill it half ways with the bleach. Lets finish up by filling the rest of the gallon container with water. Now lets talk about what we just did. We just added 50 percent of bleach to a gallon with water. That's the answer. We have the percent (50%) and we have the volume (one gallon). So we have talked about percent by volume. Hope that helps. In real life always add the bleach to the water, its safer.
What is 1 percent of one gallon of water?
A bit over an ounce and a quarter. Specifically, 1.28 oz.
What is the weight of 1 gallon of 100 percent brine water?
100 % brine water doesn'y exist or if you want is only sodium chloride.
