Ingy
Aquarium Advice Addict
Do Harlequin shrimp eat brittle stars ?
Why is there such a fascination with a nuisance algae that just happens to be red? I would rather have the starfish than the invasive coralline algae.
mr_X said:It's certainly a matter of opinion, but coralline is a calcium based algae that spreads all over the tank very quickly- on the power heads on the glass, on the rocks...it covers everything in a very short time and uses up valuable calcium, and is very hard to remove. I would call that a nuisance.
Starfish, however, are very interesting creatures.