Wanted Aiptasia Covered Live rocks

[asylumdown]

Once you've seen what a small starting population of berghia can do to even the largest colonies of aiptaia you really start to understand why aiptasia's are such ferocious pests in aquariums. They've been engaged in an arms race to out re-produce a ravenous predator for millions of years, no wonder they can over-run a tank in weeks.