BiOrb Grey Slate Stack Sculpture - Medium Tropical Spares Central and Removeable Weir –

Central and Removeable Weir – Yes

carry out a partial water change before using Filter Bugs

This ensures a better oxygen exchange at the water  surface and the light can penetrate deeper into the aquarium

ReefMat-ready sump

BiOrb Grey Slate Stack Sculpture - Medium Tropical Spares Central and Removeable Weir –biOrb sculptures are carefully designed and hand crafted by aquatics dcor designer Samuel Baker. Each sculpture is designed to easily slide over the biOrb bubble tube for easy placement. Sculptures are made from durable high grade resin that will not fade and is easy to clean. The Slate Stack is a medium, grey sculpture that creates a natural look in any 30L 8 gallon (US) and larger biOrb, and LIFE 15 biOrb aquarium. Dimensions: 10. 5 x 9 x 21 cm 4. 1