DIY excess water remover??

[SCORPIO]

Guys recently I have started an outdoor aquarium for lilies and some hardy small fishes. There is also a water storage tank. Daily we fills the water tank with pump. Daily around 30-40 liter water goes waste. I want to utilize this water.

I want to joint a pipe between tank and aquarium so that excess water will gone in the aquarium. But I also want to maintain the water level in lilies tank. I want an DIY simple arrangement to remove the excess water from aquarium. Please note, there is also not an electricity connection.

Need advice from you guys.

[saikumar]

Goes waste means, overflows from overhead tank?
Put an overflow pipe back to aquarium

Confusing too many tanks

[SCORPIO]

Put an overflow pipe back to aquarium

Unable to understand.

[parthapratim22]

A bit confusing that you tried to explain.

[SCORPIO]

OK. Listen me "I just want to remove excess water from a specific level of aquarium". I will fill this aquarium just half.

[sushant]

OK. Listen me "I just want to remove excess water from a specific level of aquarium". I will fill this aquarium just half.

a DIY overflow pipe will do this job.

[Sandy0056]

Rajiv ji, why don't you make a diagram.. so that every one can understand and share their view

[saikumar]

Rajiv ji, why don't you make a diagram.. so that every one can understand and share their view

Agree bro...

Rajiv ji,
Which tank is at a higher position?

[SCORPIO]

Which tank is at a higher position?

Both are on same level. But the height of aquarium is 18 inch while the height of water storage tank 4 foot.

[parthapratim22]

How a tank getting excess water???