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Ghost Shrimp

Palaemonetes paludosus

The Glass Scavenger and Feeder Shrimp (1.5-2 inches / 5 cm). Ghost Shrimp are the most heavily abused, cheapest, and widely sold invertebrates in the entire hobby. They are perfectly clear like living glass, allowing you to actually watch green fish flakes travel down their throat and into their stomach! While millions are sold for pennies purely as 'live feeder food' for large Cichlids and Puffers, if kept as pets, they are phenomenal, hyper-active scavengers that will constantly pick the substrate clean.

Family
Palaemonidae
Origin
Nord America (Stati Uniti, fiumi lenti e laghi)
Tank use
Used in 0 tanks
Temperature

18 °C - 28 °C

pH

7 - 8

Water type

Freshwater

Ecological role

Pulitore di fondo aggressivo

Copper

Estrema (Morte istantanea)

Care and observations

The Deceptive Hunter (The Cherry Shrimp Massacre):

The 'Peaceful' Myth. Many beginners mistakenly assume Ghost Shrimp are just cheap versions of peaceful Amano or Cherry Shrimp. THE LETHAL MISTAKE: Ghost Shrimp are much larger, far more aggressive, and possess sharp little front claws. If you put them in a tank with expensive, tiny Red Cherry Shrimp or slow-moving Guppy fry, the Ghost Shrimp will actively hunt them down at night, snip them in half, and eat them alive. They are highly opportunistic omnivores. They have even been known to grab and shred the flowing fins of sleeping Betta fish resting on the sand.

The 'Feeder' Mortality Rate (The Store Curse):

The Mass Die-Off. Because they are bred by the millions strictly to be eaten by bigger fish, they are shipped in horrifically overcrowded, toxic, unoxygenated bags. When you buy them at the pet store for 50 cents, they are usually already dying of severe bacterial infections or extreme stress. You must expect a 50% to 80% mortality wipeout within the first 48 hours of bringing them home. It is not your fault. However, the handful of survivors that make it past the first week will prove to be bulletproof, immortal scavengers.

Invertebrate profile

Type
Gambero trasparente spazzino
Diet
Onnivoro spazzino opportunista (Caccia micro-prede e larve)
Ecological role
Pulitore di fondo aggressivo
Minimum group
5
Adult size
5 cm
GH
8 dGH - 15 dGH
KH
4 dKH - 10 dKH
TDS
150 ppm - 300 ppm
Copper
Estrema (Morte istantanea)
Shock sensitivity
Bassa (Resistente, ma subisce shock da trasporto letali)
Calcium and minerals
Media. Utile acqua dura per irrobustire il sottile carapace di vetro.
Molting
Muta regolarmente. Spesso la muta viene scambiata per il gambero morto a causa della trasparenza.
Reproduction
A differenza delle Caridine, le uova schiudono rilasciando larve fluttuanti (zoea) estremamente difficili da crescere.
Compatibility
Pericoloso per le piccole Caridine (Neocaridina): ha piccole chele con cui può cacciare gamberetti più piccoli o avannotti lentissimi.

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.