The best way to glue lava rocks to form a structure

[seudzar]

4 days is short. I remember mine floats for 2 months before it sinks.. Lol

[kimkeat]

4 days is short. I remember mine floats for 2 months before it sinks.. Lol

2 months! lol...

[kimkeat]

1 more down. 3 are still floating. haha...

[wthlolol]

wah omg! seems like i need to pre-sink it before dumping them in!!

[ichise]

Can try take a hose jet all the tiny holes with water force the air out , I tried it last time when my lava rock won't sink .
Worked for me last time , hope it helps

[kimkeat]

Can try take a hose jet all the tiny holes with water force the air out , I tried it last time when my lava rock won't sink .
Worked for me last time , hope it helps

Now, two are still floating. Thanks, will try your method if they "refuse' to sink after a few more days. It's kind of interesting to see some floating rocks. Haha..