Tank Decoration

I checked the water pH at feeder fish tank where I put in the wood yesterday, and it shows the same result as my Kelesa home. Thus it means that the wood not really helps bringing the pH down. So I decided to put in into Kelesa's home as tank decoration.

After putting in the wood I realised that it actually floats! So I put a stone which I bought earlier as anchor weight. It works and I also attached the precious artificial plants on the wood.

Here's the wood in the tank:



Here's overall view: