Maxspect Nano Tech Bio-Sand 5 kg Maxspect Nano Tech Bio-Sand is specially designed for marine, reef and African cichlid aquariums. Maxspect Nano Tech Bio-Sand consists of 1 kg of ceramic-based Nano-Tech Bio-Media and 4 kg of high-quality aragonite sand. The Nano-Tech Bio-Media particles retain bacteria...

Bali sand 3-4mm 10kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use

Bali sand 3-4mm 5kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use

Tonga pearl 10kg Pure, environmentally friendly substrate - Newly developed, white substrate - Produced under quality controlled conditions - Resource-saving not extracted from nature - Chemical structure corresponds to natural coral sand - No fossil material - Suitable for use in all saltwater aquaria - Must only be...

Tonga pearl 5kg Pure, environmentally friendly substrate - Newly developed, white substrate - Produced under quality controlled conditions - Resource-saving not extracted from nature - Chemical structure corresponds to natural coral sand - No fossil material - Suitable for use in all saltwater aquaria - Must only be rinsed...

Bali sand 2-3mm 10kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use

Bali sand 2-3mm 5kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use

Bali sand 0.5-1.2mm 5kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use

Bali sand 0.5-1.2mm 10kg - Natural product, without additives - Supports the biodegradation of Detritus - Suitable for use in all saltwater aquaria - Rinse thoroughly before use