St Thomas mushroom skimmer D-D have taken decades of

D-D have taken decades of continuous improvements and incorporated them into their own version of the 'perfect system'

This procedure should be repeated until the desired levels of NO3 are achieved

Hardy and beginner-friendly

which are generally considered the most popular member of the Acanthastrea family

Raises pH and supports coral growth

St Thomas mushroom skimmer D-D have taken decades ofSt Thomas Mushroom Coral (Discosoma sp.) The St Thomas Mushroom Coral is a true reef classic, loved for its rich colouration, smooth texture, and easy going nature. Originating from the Caribbean, these mushrooms add a bold splash of colour and gentle movement to any reef tank. Perfect for beginners and seasoned reefers alike, St Thomas mushrooms are hardy, adaptable, and thrive under a wide range of conditions. They make an excellent choice for