Gold Mystery Snail tank mates
Pomacea bridgesii
5 rated pairings from the Gold Mystery Snail care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Gold Mystery Snail needs at least 5 gallons on its own; every companion adds to that.
Excellent matches
4 · Same water, complementary zones, no conflict.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Peaceful algae grazers with identical water requirements and non-aggressive temperament
Emerald Dwarf Rasbora
Danio erythromicron
10 gal min · 1" adult · Peaceful
Small, peaceful fish that occupy upper water column and won't disturb snails
Red Cherry Shrimp
Neocaridina davidi
5 gal min · 1.2" adult · Peaceful
Peaceful invertebrates that occupy the same ecological niche without competition
Ramshorn Snail
Planorbarius corneus
5 gal min · 0.75" adult · Peaceful
Compatible snail species with identical care requirements and peaceful coexistence
Good matches
1 · Compatible with normal care — watch space and numbers.Also recommended alongside Gold Mystery Snail
Species whose own guides list Gold Mystery Snail as a tank mate.
Common Goldfish
Carassius auratus
50 gal min · 12" adult · Peaceful
Red Swordtail
Xiphophorus hellerii
20 gal min · 4.5" adult · Peaceful
Black Molly
Poecilia sphenops
20 gal min · 3" adult · Peaceful
Black Moor Goldfish
Carassius auratus
20 gal min · 7" adult · Peaceful
Comet Goldfish
Carassius auratus
40 gal min · 12" adult · Peaceful
Oranda Goldfish
Carassius auratus
20 gal min · 8" adult · Peaceful
Pineapple Swordtail
Xiphophorus hellerii
20 gal min · 4.5" adult · Peaceful
Albino Rainbow Shark
Epalzeorhynchos frenatum
55 gal min · 6" adult · Semi-aggressive
Archerfish
Toxotes jaculatrix
55 gal min · 10" adult · Semi-aggressive
Black Swordtail
Xiphophorus hellerii
20 gal min · 4.5" adult · Peaceful
Bristol Shubunkin
Carassius auratus
40 gal min · 12" adult · Peaceful
Bubble Eye Goldfish
Carassius auratus
20 gal min · 5" adult · Peaceful
Celestial Eye Goldfish
Carassius auratus
20 gal min · 5" adult · Peaceful
Fahaka Puffer
Tetraodon lineatus
125 gal min · 18" adult · Aggressive
Fancy Goldfish
Carassius auratus (fancy varieties)
30 gal min · 8" adult · Peaceful
Fantail Goldfish
Carassius auratus
20 gal min · 7" adult · Peaceful
Feathertail Betta
Betta splendens
5 gal min · 3" adult · Semi-aggressive
Flowerhorn Cichlid
Hybrid cichlid
75 gal min · 12" adult · Aggressive
GloFish Betta
Betta splendens
5 gal min · 2.5" adult · Aggressive
Golden Gourami
Trichopodus trichopterus
20 gal min · 5" adult · Semi-aggressive
Green Spotted Puffer
Dichotomyctere nigroviridis
30 gal min · 6" adult · Aggressive
Hi-Fin Swordtail
Xiphophorus hellerii
20 gal min · 4.5" adult · Peaceful
Jade Mystery Snail
Pomacea bridgesii
5 gal min · 2" adult · Peaceful
Lionhead Goldfish
Carassius auratus
20 gal min · 6" adult · Peaceful
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.