Mystery Snail
Pomacea bridgesii
Ampullariidae
About
The mystery snail is a large, peaceful apple snail (Pomacea bridgesii/diffusa) available in gold, blue, ivory, black and jade shells, popular as a hardy cleanup animal for community tanks. Crucially — unlike its invasive relative Pomacea canaliculata — it does not destroy healthy aquatic plants, feeding instead on detritus, algae and leftovers. It breathes air through a siphon and lays distinctive pink egg clutches above the waterline, so a tight lid with an air gap is essential.
Care
Give hard, alkaline water and calcium for shell integrity, plus a secure lid with an air gap (it breathes air and lays eggs above water). Large bioload for its size, so provide adequate volume and filtration; plant-safe.
Diet
Omnivorous scavenger eating detritus, soft algae, biofilm and leftover food. Supplement with algae wafers, blanched vegetables and calcium sources such as cuttlebone.
Tankmate compatibility
Gets along with (15)
Possible with care (24)
Avoid (2)
Computed by the AquaSage engine for a spacious reference tank — always check the full verdict for your exact setup in the calculator.