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Souterrain

Saltwater375 L20 inhabitants9/9 values within target range

Inhabitants

15 species · tap for care info

Water parameters

latest reading Sep 20, 2026

Tap a value for the readings of the past 90 days. The green band is the target range.

Salinitytarget 1.024–1.026 SG1.025SG
1.0261.024
Jul 4range 1.025–1.026 SG · ±0 vs previousSep 20
  • Sep 20, 2026: 1.025 SG
  • Sep 12, 2026: 1.025 SG
  • Sep 5, 2026: 1.026 SG
  • Aug 29, 2026: 1.026 SG
  • Aug 5, 2026: 1.026 SG
  • Jul 4, 2026: 1.026 SG
Calciumtarget 380–450 ppm440ppm
450340
Aug 19range 340–450 ppm · +20 vs previousSep 20
  • Sep 20, 2026: 440 ppm
  • Sep 12, 2026: 420 ppm
  • Sep 5, 2026: 450 ppm
  • Aug 29, 2026: 440 ppm
  • Aug 23, 2026: 440 ppm
  • Aug 21, 2026: 450 ppm
  • Aug 19, 2026: 340 ppm
Alkalinitytarget 7.0–11.0 dKH10.0dKH
11.06.5
Jul 4range 6.5–10.5 dKH · +0.5 vs previousSep 20
  • Sep 20, 2026: 10.0 dKH
  • Sep 12, 2026: 9.5 dKH
  • Sep 5, 2026: 9.0 dKH
  • Aug 29, 2026: 10.5 dKH
  • Aug 23, 2026: 9.5 dKH
  • Aug 5, 2026: 7.0 dKH
  • Jul 30, 2026: 7.0 dKH
  • Jul 18, 2026: 6.5 dKH
  • Jul 4, 2026: 7.0 dKH
pHtarget 7.8–8.48.2
8.47.8
Jul 30range 8.1–8.2 · ±0 vs previousSep 20
  • Sep 20, 2026: 8.2
  • Sep 12, 2026: 8.2
  • Sep 5, 2026: 8.2
  • Aug 29, 2026: 8.2
  • Aug 23, 2026: 8.2
  • Aug 5, 2026: 8.2
  • Jul 30, 2026: 8.1
Nitratetarget 1–10 ppm1ppm
100
Jul 4range 0–2 ppm · ±0 vs previousSep 20
  • Sep 20, 2026: 1 ppm
  • Sep 12, 2026: 1 ppm
  • Sep 5, 2026: 0 ppm
  • Aug 29, 2026: 1 ppm
  • Aug 23, 2026: 0 ppm
  • Aug 5, 2026: 0 ppm
  • Jul 30, 2026: 1 ppm
  • Jul 18, 2026: 2 ppm
  • Jul 4, 2026: 0 ppm
Ammoniatarget 0.0–0.1 ppm0.0ppm
0.20.0
Jul 4range 0.0–0.2 ppm · ±0 vs previousSep 20
  • Sep 20, 2026: 0.0 ppm
  • Sep 12, 2026: 0.0 ppm
  • Sep 5, 2026: 0.0 ppm
  • Aug 29, 2026: 0.0 ppm
  • Aug 23, 2026: 0.0 ppm
  • Aug 5, 2026: 0.0 ppm
  • Jul 30, 2026: 0.0 ppm
  • Jul 18, 2026: 0.2 ppm
  • Jul 4, 2026: 0.2 ppm
Phosphatetarget 0.02–0.08 ppm0.02ppm
0.080.00
Sep 5range 0.00–0.02 ppm · ±0 vs previousSep 20
  • Sep 20, 2026: 0.02 ppm
  • Sep 12, 2026: 0.02 ppm
  • Sep 5, 2026: 0.00 ppm
Temperaturetarget 24.0–27.0 °C25.5°C
27.024.0
Aug 29range 25.5–25.5 °C · ±0 vs previousSep 12
  • Sep 12, 2026: 25.5 °C
  • Sep 5, 2026: 25.5 °C
  • Aug 29, 2026: 25.5 °C
Nitritetarget 0.00–0.10 ppm0.00ppm
0.100.00
Jul 4range 0.00–0.00 ppm · ±0 vs previousSep 12
  • Sep 12, 2026: 0.00 ppm
  • Aug 29, 2026: 0.00 ppm
  • Aug 5, 2026: 0.00 ppm
  • Jul 4, 2026: 0.00 ppm

Photos

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