diy pleco caves

[Bigmeanfish]

i have some extra floor tile laying around would it be safe to use these tiles to make pleco caves?

[76dragon]

Yes. Lots of people do this. Use the correct silicone though

[josephavela]

Is all ceramic tile safe to use for this?

[originalhandy]

What kind of measurement would be goofy for a diy cave?

Sent from my SCH-I535 using Tapatalk 2