Increase the flow around your biological media blocks with the Charterhouse 3D Bio Stackers Flat Want more info?
Charterhouse 3D Bio Stackers - Flat are designed to hold your biological media blocks (maxspect/mantis/polylab etc)
Increase the flow around your biological media helping to improve biological filtration, plus keep your block neat, tidy and easily accessible.
Need more than one rack? Bio Stackers are modular, meaning Bio Stackers can be stacked on top of each other when adding extra blocks or if you simply have more than two.
Spend over £50 on your order and qualify for free shipping. Next day and timed services available.
Find out moreWe offer flexible monthly finance options. Credit is subject to application and status.
Find out moreAs a thank you, we run the Charterhouse Points scheme. Earn points on every order.
Find out more