how much is a 20% water change

  • We are currently upgrading MFK. thanks! -neo
ok thanks man you helped alot. so in my tank thats about 4-5 inches of water. thanks again
 
Hello; Eleven gallons if only water in the tank. Gravel or other substrate will displace some of the water if present.
 
yea its pretty much just sand 2 fake plants and 2 medium size decor that are exactly the same.
 
Only about 9 gallons since your tank volume is a 45 gallons. Probably actually closer to 40g of actual water volume.
 
same size almost as my tank. i think your tank might be 60 gallon when filled to top...but we all keep a few inches down..for surface movement...but 60 gallons would be 220 liters hmm... so 20% of that would be around 45 liters or so... lol more the water change the better i guess.

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same size almost as my tank. i think your tank might be 60 gallon when filled to top...but we all keep a few inches down..for surface movement...but 60 gallons would be 220 liters hmm... so 20% of that would be around 45 liters or so... lol more the water change the better i guess.

Sent from my GT-I9100T using MonsterAquariaNetwork App

Use the volume caculator, far from 60gallons.
 
Why not change 50%??

20% just seems like a waste of time, imo if ur going to get wet and change some water make it worth while! Plus when i do wc it kinda of stresses my p's when in the process.

#1 S. Vettel
 
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