Ocean’s World

Started June 26, 2026

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Scaper's Notes

“Planted Betta Aquarium”

Tank Details

20 gal · 75.71 L·30 × 12 × 13"activeDisplay Tank

Flora & Fauna

22 species

Fish(1)

Halfmoon Betta

Betta splendens 'Halfmoon'

Owner's photo

Shrimp(4)

×7

Amano Shrimp

Caridina multidentata

Community photo

×4

Blue Dream Shrimp

Neocaridina davidi 'Blue Dream'

Owner's photo

×6

Orange Pumpkin Shrimp

Neocaridina davidi

Owner's photo

Tank Health Score

Health score coming soon.

Water Parameters

Latest reading

Aug 16, 2026

Temp77.0°F

pH7.4

TDS159ppm

General Hardness116ppm

Carbonate Hardness71ppm

Ammonia0.00mg/L

Nitrite0.00mg/L

Nitrate5mg/L

Phosphate0.50mg/L

Tested 24 hours after water change.

Temperature unit:

Hardness unit:

Select a single parameter to see its safe range

Journal

See full tank log (3)

Update

Dissolved Oxygen Reading

Jul 28, 2026

Dissolved oxygen: 6 ppm

Update

Added Sera Super Peat

Jul 22, 2026

Added a 3x4 inch mesh bag of Sera Super Peat behind the sponge filter to help lower pH.

Update

Poland Spring Source Water Parameters

Jul 22, 2026

Poland Spring source water test: pH 7.0, TDS 48 ppm, ammonia 0 ppm, nitrite 0 ppm, nitrate 0 ppm, KH 2 dKH, GH 5 dGH, ph…