
Discus red stone (Symphysodon red stone)
26–30°C · pH 5–7 · 250L

Red Valentine Discus is a domestic Symphysodon strain for advanced keepers with warm, stable water, calm tank mates and a mature aquarium.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
Symphysodon spp. (domestic discus strain)
Save when buying multiple fish. Each quantity is one fish; sex and pair formation are not guaranteed unless the selected variant explicitly states them.
Red Valentine Discus is a domestic Symphysodon strain for advanced keepers with warm, stable water, calm tank mates and a mature aquarium.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.

Keep the king of the aquarium — Discus Fish are striking South American cichlids for experienced keepers. Soft warm water, group living, and patience required. UK delivery available.
Maintain these water conditions for optimal health and vibrant colors
Red Valentine Discus is a domestic colour strain of Symphysodon, not a separate scientific species. Keep it in a mature, warm and very stable aquarium with calm tank mates, excellent filtration and regular maintenance.
Discus do best in groups and should not be mixed with boisterous or cool-water fish. Feed high-quality discus pellets or granules alongside suitable frozen foods, and avoid sudden changes in temperature, pH or water quality.
This is living livestock. We dispatch suitable orders with a licensed live-animal courier when conditions are safe, and the Live Arrival Guarantee applies when the arrival guidance is followed.

26–30°C · pH 5–7 · 250L

26–30°C · pH 5–7 · 250L

25–29°C · pH 6–7.5 · 250L

26–30°C · pH 6–7 · 300L

28–30°C · pH 6–7 · 250L

18–26°C · pH 6.5–8 · 30L

23–27°C · pH 7.4–8.4 · 1000L

20–24°C · pH 7–8 · 45L

24–28°C · pH 6.5–7.5 · 2000L

24–28°C · pH 5.5–7 · 60L

24–28°C · pH 7–8 · 120L

18–28°C · pH 6.5–8 · 20L

24–27°C · pH 7.5–8.8 · 150L

22–26°C · pH 6–7.5 · 60L

24–28°C

24–28°C · pH 7.5–8.5 · 500L

28–30°C · pH 5.5–7.5 · 300L

22–26°C · pH 6–7.5 · 150L

22–26°C · pH 6–7.5 · 200L

22–28°C · pH 7–8.5 · 10L

23–27°C · pH 5.5–7.5 · 80L