Your First Aquarium Checklist for Singapore: What to Buy
Starting your first aquarium in Singapore is exciting, but walking into a fish shop without a plan leads to impulse buys and wasted money. This first aquarium checklist Singapore guide covers every essential item you need before bringing fish home. Gensou Aquascaping Singapore at 5 Everton Park has guided beginners through this process for over 20 years, and a solid first aquarium checklist makes all the difference.
Choosing the Tank
For beginners, a 60 cm × 30 cm × 36 cm tank (roughly 60 litres) hits the sweet spot between manageable size and stable water parameters. Smaller tanks fluctuate faster and are harder to maintain. Expect to pay $30–80 for a basic rimless glass tank from local shops or Shopee. Measure your HDB or condo furniture first — most standard shelving units cannot safely support a filled 60-litre tank, which weighs over 70 kg.
A proper aquarium stand rated for the weight is essential. Metal stands start around $40, while wooden cabinets range from $80–200. Never place a tank on an uneven surface.
Filtration
A hang-on-back (HOB) filter is the simplest option for beginners. Models suitable for 60-litre tanks cost $15–35. Internal sponge filters are even cheaper ($5–12) and work well for gentle flow, especially if you plan to keep shrimp or bettas. Canister filters offer superior filtration but are overkill for a first setup.
Whichever filter you choose, buy extra biological filter media — ceramic rings or bio balls — to supplement the stock media. Biological filtration is the backbone of a healthy tank.
Lighting
If you plan on live plants, an LED light with at least 20–30 lumens per litre is adequate for low-tech species. Budget LED clip-on lights cost $15–25. For fish-only setups, any basic light works — its main purpose is viewing enjoyment. Set the light on a timer for 6–8 hours daily to reduce algae risk.
Substrate and Hardscape
Fine gravel or sand is budget-friendly and works for most beginner setups — roughly $5–10 per bag. If you want to grow rooted plants, aquasoil ($15–30 per bag) buffers pH and provides nutrients. Popular brands like Tropica Aquarium Soil and ADA Amazonia are available locally.
Driftwood and dragon stone add natural aesthetics and cost $5–30 per piece depending on size. Soak driftwood for a few days to waterlog it before placing it in the tank.
Water Treatment and Testing
Singapore’s PUB tap water contains chloramine, which is lethal to fish and beneficial bacteria. A bottle of water conditioner ($8–15) that specifically neutralises chloramine is non-negotiable. Seachem Prime is the most popular choice among local hobbyists.
A liquid test kit for ammonia, nitrite, nitrate, and pH costs around $30–45 and lasts for hundreds of tests. Strips are cheaper but less accurate. Knowing your water parameters is not optional — it is the foundation of successful fishkeeping.
Heating and Cooling
Singapore’s ambient temperature of 28–32°C suits most tropical fish, so a heater is rarely necessary unless your room is heavily air-conditioned. If temps drop below 24°C at night, a 50W adjustable heater ($10–20) provides insurance. A thermometer — digital stick-on ($3) or glass ($2) — is essential for monitoring.
In non-air-conditioned HDB flats, midday temperatures can spike above 32°C. A small clip-on fan ($10–20) directed at the water surface provides 2–3°C of evaporative cooling.
Essential Accessories
Round out your checklist with a fish net ($2–5), a siphon gravel cleaner ($5–10) for water changes, and a pair of buckets dedicated solely to aquarium use. Algae scrapers ($3–8) save time during maintenance. If you plan on live plants, basic stainless steel tweezers and scissors ($10–20 for a set) make planting much easier.
Budget Summary and Next Steps
A complete beginner setup in Singapore runs $150–350 depending on quality choices. Resist the temptation to buy fish on the same day as your equipment. Cycle the tank for 2–4 weeks first — this establishes the beneficial bacteria that convert toxic ammonia to less harmful nitrate. Gensou Aquascaping Singapore recommends fishless cycling with pure ammonia for the most reliable results. Your patience now prevents heartbreak later.
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Still Have Questions About Your Tank?
Drop by Gensou Aquascaping — most walk-in questions get answered in under 10 minutes by someone who has set up hundreds of tanks.
5 Everton Park #01-34B, Singapore 080005 · Open daily 11am – 8pm
