Author: emilynakatani

April 26, 2026

Aquarium ROI Shrimp Breeding Side Business Calculator Guide: Break-Even

Shrimp breeding ROI calculator: SGD 800 setup, break-even month 14-18, fire red SGD 2-4 each. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Total Cost of Ownership 3-Year Guide: SGD Annualised

Aquarium total cost ownership 3-year breakdown: 60L planted SGD 820/year, 200L reef SGD 5,667/year. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Light PAR Required by Plant Calculator Guide

Aquarium light PAR calculator by plant: 30-50 low for anubias, 150-300 high for HC Cuba, distance correction. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Heater Wattage Calculator Singapore Guide: Tropical Sizing

Aquarium heater wattage calculator Singapore: 50W per 100L for tropicals at 28-32°C ambient, chiller for cold-water. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium CO2 Bubble Rate Calculator Method Guide: BPS by Volume

Aquarium CO2 bubble rate calculator: 1 BPS per 25-50L baseline, drop checker tunes to 30 ppm. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Fertiliser Dose Calculator Method Guide: Per-Litre Targets

Aquarium fertiliser dose calculator: NO3 5-30 ppm, PO4 0.5-3 ppm, K 10-30 ppm targets with EI worked dose. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Water Change Volume Calculator Guide: Percent and Schedule

Aquarium water change volume calculator: 25% weekly low-tech, 50% weekly high-tech, 70% EI. Worked examples. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Volume Calculator Irregular Tank Guide: Hex L-Shape Cylinder

Aquarium volume calculator irregular shapes: hex, L-shape, cylinder formulas with worked examples in litres. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Stocking Density Calculator Guide: Inches vs Litres Method

Aquarium stocking density calculator guide: inches-per-gallon vs litres-per-fish methods with bioload caveats. Expert tips from Gensou Aquascaping Singapore.

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April 26, 2026

Aquarium Monthly Running Cost Breakdown Singapore Guide: Realistic Bills

Aquarium monthly running cost singapore breakdown: $35 for 60L planted, $75 for 200L community, $250-400 for reef. Expert tips from Gensou Aquascaping Singapore.

Read More → 4 min