Water change

[pokmingsheng]

Ya... A fan blowing at the surface of water of my tank to maintain temperature of around 28 degree celcius.

that explains the 40% evaporation rate..

wait.. 40%?! thats quite high!

[LaW]

that explains the 40% evaporation rate..

wait.. 40%?! thats quite high!

perhaps its the 40% of the last compartment of the sump. perhaps.;

[DUCADOS]

perhaps its the 40% of the last compartment of the sump. perhaps.;

Ya. That's right. 40% of sump water not 40% of volume of sump!

[teebs]

Ya. That's right. 40% of sump water not 40% of volume of sump!

Maybe it would be better to state the amount of water top up in litres instead of % of sump water as this gets pretty confusing.

[DUCADOS]

Haha okok. Erm... If to be more specific then I'll say it's about half a pail of water ba. Normal red pail. Big wan not small.

[raydiative]

Lol.. bro.. think a picture says a thousand words! =]

take a pic and draw the 2 lines and the bros here would be able to judge better! lol... i must admit that i got confused too..

[LaW]

should be around 5-10 litres so still not that bad.

[xaine]

Half a red pail is approx 10L, not as bad as we thought. Parameters might change slightly, but should be too much to affect what's in the tank.

[DUCADOS]

Pics ah? Leh Chay la lol. Dunno how to upload also haha. Well since u guys say shouldn't affect too much then I'll relief le.