edison9114
Aquarium Advice Apprentice
How should I treat conch shells before adding them to my aquarium?
You can also put them in a pail and pour boiling water over them. Leaving them in the sun won't really do anything. Bleach and vinegar would be too caustic and will likely leech later on.edison9114 said:If I am unable to boil them due to their size, can I just leave them in the sun for a few hours, days?