I recently bought a 55 gallon tank and i have plans to stock it with 12 tiger barbs and a single Jack Dempsey.
I've read that they can be somewhat skittish so I'd like to build a big cave that he can seclude to if he wants to seek shelter. Ideally I want the cave to be big enough to comfortably fit a full size Dempsey... even if that means using a third (or even half) of the tank for a cave.
Does anyone have any ideas as to what materials i should use in building this cave?
I've read that they can be somewhat skittish so I'd like to build a big cave that he can seclude to if he wants to seek shelter. Ideally I want the cave to be big enough to comfortably fit a full size Dempsey... even if that means using a third (or even half) of the tank for a cave.
Does anyone have any ideas as to what materials i should use in building this cave?


/www.amazon.com/Meeco-High-Temperature-Silicone-Sealant/dp/B002CTTS8W







