Just wanted to show you guys what I've made!
I wanted to have a celtic cross in my new 200-liter tank, but knew I wouldn't find one anywhere. So I desided to make one myself, since I know plenty of people who have done whole 3D-backgrounds by themselves.
At first I sculpted the shape out of styrofoam with small carving kit.
Then used some poison free joint filler to make the surface look rough.
Then tinted the paints myself, using poison free paints that would be aquarium safe. This was the first time I was trying to make something look like stone, so I couldn't make anything better than this. I wanted the cross look like it's bent and suffered from years of bad weather. (I'm not mentioning any brands because I'm a finn using finnish brands, so they're no use for you. )
Then, the most important part was to use urethane alkyd lacquer, since it's poison free and doesn't dissolve in water after completely dry. Lacquers like these are used in wooden boats as well, as they have to be waterproof AND safe for the water and everything living in it.
After all dried out (waited for 2 days) I used aquarium silicone to glue the cross to a piece of slate. Styrofoam floats, you know, so I had to do this so it would stay at the bottom.
After the silicone was dry I put the decor in to my newest tank, still cyckling and being without plants. Looking good so far!
What do you think?
I wanted to have a celtic cross in my new 200-liter tank, but knew I wouldn't find one anywhere. So I desided to make one myself, since I know plenty of people who have done whole 3D-backgrounds by themselves.
At first I sculpted the shape out of styrofoam with small carving kit.
Then used some poison free joint filler to make the surface look rough.
Then tinted the paints myself, using poison free paints that would be aquarium safe. This was the first time I was trying to make something look like stone, so I couldn't make anything better than this. I wanted the cross look like it's bent and suffered from years of bad weather. (I'm not mentioning any brands because I'm a finn using finnish brands, so they're no use for you. )
Then, the most important part was to use urethane alkyd lacquer, since it's poison free and doesn't dissolve in water after completely dry. Lacquers like these are used in wooden boats as well, as they have to be waterproof AND safe for the water and everything living in it.
After all dried out (waited for 2 days) I used aquarium silicone to glue the cross to a piece of slate. Styrofoam floats, you know, so I had to do this so it would stay at the bottom.
After the silicone was dry I put the decor in to my newest tank, still cyckling and being without plants. Looking good so far!
What do you think?