Shrimp
The Shrimp section contains everything for freshwater shrimp breeding: Neocaridina (Neocaridina davidi), Caridina (Caridina cf. cantonensis group, "Crystal/Taiwan Bee") and Sulawesi (Caridina dennerli and related species). You will find shrimp-safe setups, targeted foods, substrates, osmosis salts, accessories and solutions for reproduction and well-being.
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Recommended water parameters:
• Neocaridina (N. davidi): GH ~6–8 dGH, KH ~2–4 dKH, pH ~6.8–7.6, TDS ~180–220 ppm. Inert substrate, possible use of reverse osmosis water remineralized with GH/KH+.
• Caridina (Caridina cf. cantonensis): GH ~4–6 dGH, KH ~0–1 dKH, pH ~5.5–6.5, TDS ~100–150 ppm. Active soil substrate + osmosis water remineralized with GH+ (GH only).
• Sulawesi (C. dennerli): temperature 28–30 °C, pH ~7.8–8.2, GH ~6–8, KH ~3–5, TDS ~180–220 ppm. Specific Sulawesi salts, inert substrate.
Shrimp-safe setup: sponge filter or intake guards, mosses (e.g. Taxiphyllum, Vesicularia), catappa leaves (Terminalia catappa) and alder cones (Alnus glutinosa) for biofilm and shelter. Avoid medications containing copper and strong currents.
Proper feeding: in planted tanks with biofilm, 2–4 times a week micro-portions; remove leftovers after a few hours. Alternate sticks/soft granules, leaves, blanched vegetables and occasional protein (1× week).
Coexistence and reproduction: peaceful and small tankmates (snails, microrasboras) can coexist, but they can prey on fry: for consistent reproduction, prioritize shrimp only and plenty of hiding places. Stable parameters and regular changes favor egg laying and hatching.
Maintenance & routine: 10–20% changes with remineralized osmosis water (same temperature), light vacuuming, stable values (avoid pH/TDS fluctuations). Use reliable tests and a TDS-meter for repeatability.
Tip: first choose the water profile (Neocaridina/Caridina/Sulawesi) and build the setup accordingly: appropriate substrate, salts for osmosis and filtration. Small doses of food, great consistency: these are the secret to healthy colonies and intense coloration.
— Advice from the Hobby Pesca & Acquari Team
