Livestock compatible with Marsilea Quadrifolia
Marsilea quadrifolia
6 rated pairings from the Marsilea Quadrifolia care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why.
Excellent matches
5 · Same water, complementary zones, no conflict.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Peaceful algae grazers that won't uproot or damage delicate fern fronds
Red Cherry Shrimp
Neocaridina davidi
5 gal min · 1.2" adult · Peaceful
Gentle invertebrates that help control algae without harming plant tissue
Dwarf Hairgrass
Eleocharis parvula
Complementary foreground plant with similar low-tech care requirements
Anubias Nana
Anubias barteri var. nana
Hardy companion plant with similar water parameter tolerance and low-tech adaptability
Amano Shrimp
Caridina multidentata
10 gal min · 2" adult · Peaceful
Excellent algae control without damaging plant leaves or rhizomes
Good matches
1 · Compatible with normal care — watch space and numbers.
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Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.