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During the week I decided to put some rock together. My previous tank I bought a lot of live rock, awesome for fast cycling
but I always seemed to get hitchhikers, and I had quite an Aptasia because of it. I also had a problem with sticking the wet liverock together with putty. Total headache! This time I've decided to go the dry liverock route. I've also chosen to stick it together with white cement, much stronger than putty and it goes with the colour of the aragonite.
I used a 50/50 volume of cement to VERY course aragonite sand/shellgrit and I added some spaghetti to the mix for holes. Rock salt seems to weaken the mixture considerably. I'm quite happy how it came out! I'm curing it now in water with small amounts of pool acid to dissolve the surface cement, and expose the grit and clean the rock an open up the pores a bit. I'll cure it in a storage bin with small amounts of acid per day for the next week. Then I'll stick in a swimming pool for a month. I'll stick it back into the storage bin for a few days and start testing pH to see that all the alkalinity has leached out..
Pictures,,,,,
[GALLERY=media, 11793]IMG_20190210_191203 by brentch posted 10 Feb 2019 at 20:23[/GALLERY]Right hand side
[GALLERY=media, 11794]IMG_20190210_191217 by brentch posted 10 Feb 2019 at 20:23[/GALLERY]left hand side
[GALLERY=media, 11795]IMG_20190210_191055 by brentch posted 10 Feb 2019 at 20:30[/GALLERY]Front
[GALLERY=media, 11797]IMG_20190210_191118 by brentch posted 10 Feb 2019 at 20:30[/GALLERY]Top side
but I always seemed to get hitchhikers, and I had quite an Aptasia because of it. I also had a problem with sticking the wet liverock together with putty. Total headache! This time I've decided to go the dry liverock route. I've also chosen to stick it together with white cement, much stronger than putty and it goes with the colour of the aragonite.
I used a 50/50 volume of cement to VERY course aragonite sand/shellgrit and I added some spaghetti to the mix for holes. Rock salt seems to weaken the mixture considerably. I'm quite happy how it came out! I'm curing it now in water with small amounts of pool acid to dissolve the surface cement, and expose the grit and clean the rock an open up the pores a bit. I'll cure it in a storage bin with small amounts of acid per day for the next week. Then I'll stick in a swimming pool for a month. I'll stick it back into the storage bin for a few days and start testing pH to see that all the alkalinity has leached out..
Pictures,,,,,
[GALLERY=media, 11793]IMG_20190210_191203 by brentch posted 10 Feb 2019 at 20:23[/GALLERY]Right hand side
[GALLERY=media, 11794]IMG_20190210_191217 by brentch posted 10 Feb 2019 at 20:23[/GALLERY]left hand side
[GALLERY=media, 11795]IMG_20190210_191055 by brentch posted 10 Feb 2019 at 20:30[/GALLERY]Front
[GALLERY=media, 11797]IMG_20190210_191118 by brentch posted 10 Feb 2019 at 20:30[/GALLERY]Top side