i thought the samethingNickjr000 said:Just clean it good I don't see why not
Boomer said:Haven't you guys seen these yet ? Only $99.99 From Atlantic Reef Aquaculture
qwik said:PaulB preps his by sanding and then adding grout/cement to parts of the outside to "age" them and give Coraline to grow on . Read up on his technique because his look as good as it gets . He also has wrote that its a safe and good place for pods to grow in the main tank and when they decide to discover the world they make great fishfood . And besides the food benefit I think they look good .