oceanists
Active Member
i had a idea , i have this little rock in my tank about 2 inch x 1 inch , that is loaded with coraline ..... now ive heard of scrubbing it to spread it but what if i took this rock chipped the coraline off , crushed it up reeal fine and then dumped it back in my stank so it will seed the rest of my tank >??>?>?>??>?>?>