anytype of silicone? that i can buy on rona? how about the sand, can i just buy from rona? is it safe for my ciclids? goldfish? arowana? etc...albyoscar;2720940; said:aquarium silicone works for projects such as that
sammy5772;2722056; said:Make sure you are careful with the silicon because some like the ones used in bathrooms are pigmented or have other things in them that can leech out and kill fish (don't worry, thankfully, not first hand experience).