PF Hollow Balls (Small) 1 litre (1 - 1.2cm) Suited for well-established tanks with

Suited for well-established tanks with stable water parameters

but it will not harm most ornamental plants

They rarely exceed 2" in length and prefer to live in high numbers

so always feed them alongside their staple diet

the diet of the Orange Zebra Otocinclus Catfish can be supplemented with fresh vegetables (such as romaine lettuce

PF Hollow Balls (Small) 1 litre (1 - 1.2cm) Suited for well-established tanks withMade from ceramic material Extremely effective in reducing ammonia and nitrate in the water Suitable for Tropical and Marine Tank Reduce need for water change pH neutral Kindly take note this is a Pre order item. It will take approximately 3 5 working days to arrive after the order has been placed. Pre order items are subject to supplier availability. If stocks run out, well notify you for a refund or alternative. Thank you for your patience and