The Real Cost of Fishkeeping in Cambodia
Cambodia has one of Southeast Asia's most affordable aquarium markets. Glass tanks, filters, and fish are considerably cheaper than in neighboring Thailand or Vietnam, and a fraction of prices in Europe or North America. A beginner setup that would cost $150-200 USD in Australia or Germany can be assembled in Phnom Penh for $25-50 USD — and with the same fish quality or better.
The main aquarium supply areas in Phnom Penh are: Toul Tom Poung Market (Russian Market) — multiple fish and equipment vendors on the upper floor and surrounding streets; Orussey Market — more basic supplies and fish; and specialist aquarium shops along Norodom Boulevard and in Khan Doun Penh. Online options include 4848 One Shop, Facebook Marketplace Cambodia, and Thai/Chinese imports via agents.
This guide gives you real 2026 prices from Phnom Penh markets and online sources, organized by budget tier: Starter ($15-30), Intermediate ($30-80), and Community ($80-150). All prices in USD as the standard reference currency for Cambodia's aquarium market.
Starter Setup — $15 to $30: The Betta or Single Fish Tank
The cheapest viable aquarium setup in Cambodia is a single betta or guppy tank. A 15-20 liter glass tank costs $5-8 USD at Toul Tom Poung Market or online. A small sponge filter and air pump together cost $3-5 USD. Dechlorinator (small bottle of sodium thiosulfate or Seachem Prime): $1-3 USD. A betta fish: $1-5 USD for a basic male (more for fancy varieties). 50g bag of quality betta pellets: $2-3 USD. Total: $12-24 USD.
This starter setup, done correctly with the right fish and proper cycling, can house a thriving betta for 2-4 years. Many people start with this setup and expand to larger tanks over time. The key money-saving choice at this level: use a sponge filter and air pump instead of an internal power filter — it costs less, works better for bettas, and requires less maintenance.
What you do NOT need at the starter level: a heater (Cambodia's room temperature is usually suitable for bettas), a thermometer initially (room temperature is fine — add one later), gravel (bare-bottom is easiest to clean), live plants (though cheap hornwort from local sellers adds enormous value for around $0.50-1 USD per bunch), and expensive branded fish food (local brands are adequate for basic care).
One upgrade worth the small extra cost: a glass cover for the tank. Betta tanks without lids lose fish to jumping regularly. A simple piece of glass cut to size at a local glass shop costs $1-2 USD and prevents the frustrating experience of finding your fish on the floor.
- ✦Starter betta setup total: ~$15-20 USD — this is viable, not a compromise
- ✦Sponge filter + air pump outperforms cheap internal filters at the same or lower price
- ✦Glass cover is a $2 insurance policy against a $5-10 fish jumping out
- ✦Hornwort: available from local breeders for $0.50-1 per bunch — better than plastic plants and actively improves water quality
Intermediate Setup — $30 to $80: Community Tank or Planted Betta
With a $30-80 budget, you can set up a 30-60 liter community tank with a variety of fish species. Budget breakdown for a 40-liter community tank: glass tank (40L) — $8-12 USD; hang-on-back filter (200-300 LPH) — $10-20 USD; thermometer — $1-2 USD; gravel or sand (5kg) — $2-5 USD; decorations (2-3 pieces) — $3-8 USD; dechlorinator — $2-3 USD; fish (6 guppies + 4 neon tetras + 3 corydoras) — $8-15 USD; food — $3-5 USD. Total: $37-70 USD.
At this budget level, the biggest value decision is filter choice. A quality hang-on-back filter ($15-25) will outlast and outperform three cheap internal filters ($5 each). The AquaClear 20/30 (Fluval) is available at Phnom Penh specialty shops and is the best value mid-range HOB filter for this tank size. Local brands from Phnom Penh importers are cheaper ($8-12) and adequate for low-bioload tanks.
Fish selection for a 40-liter community tank in Cambodia: 6-8 guppies (males for color, or a mix — $0.50-1.50 each local strain), 4-6 neon tetras ($0.75-1.50 each), 4-6 corydoras aeneus ($1-2 each), or 8-10 small rasboras (chili rasboras, harlequin rasboras — $1-2 each). Do not overstock — follow the rough guide of 1 small fish per 4-5 liters for beginners.
The optional but high-value addition at this budget: live plants. A basic planted tank with hornwort, java fern, and amazon sword costs $3-8 USD in plants from local breeders and transforms the tank aesthetically while actively improving water quality, reducing algae, and providing habitat for fish. Live plants in Cambodia grow extremely well in the warm, bright climate — even without CO2 or special lights.
- ✦Buy one quality HOB filter vs two cheap internal filters — quality outlasts and outperforms
- ✦Fish: prioritize local-bred guppies and corydoras — they are hardier than imported fish, cheaper, and adapted to Cambodia water
- ✦Live plants: hornwort $0.50, java fern $1-2, amazon sword $1-2 — best aquarium investment at any budget
- ✦Do not buy all fish at once — stock slowly over 3-4 weeks to avoid overwhelming a new biological filter
Community Tank — $80 to $150: 80-120 Liter Full Setup
At $80-150, you can set up a genuinely impressive display tank. Budget for an 80-100 liter planted community: tank (80L) — $15-25 USD; canister filter (600-800 LPH) — $35-55 USD (SunSun basic model available at Phnom Penh shops); fine sand substrate (10kg) — $4-8 USD; CO2 diffuser + DIY yeast CO2 system — $5-10 USD (optional but valuable); basic LED light (30-60cm bar) — $8-15 USD; live plants (variety) — $10-20 USD; fish (mixed community) — $20-35 USD; food and chemicals — $5-10 USD. Total: $102-178 USD.
At this level, a canister filter is strongly recommended over a HOB. SunSun canister filters imported from China via Phnom Penh aquarium shops cost $35-55 USD for models rated for 100-200 liter tanks. They are reliable when maintained correctly and hold far more biological media than HOB filters of comparable price. Service every 6-8 weeks: clean the mechanical prefilter only, leave biological media untouched.
Fish selection for an 80-100L community: 10-12 cardinal or neon tetras ($1-2 each), 8-10 corydoras sterbai (the best warm-water cory for Cambodia — $3-5 each), 6 male guppies for color ($1-2 each), 1 pair of dwarf gourami or honey gourami ($4-8 each). This combination creates movement at all tank levels and is compatible with planted tank conditions.
LED lighting at this budget: the cheap Chinese LED bar lights available in Phnom Penh for $8-15 provide adequate light for easy low-light plants (java fern, anubias, cryptocoryne, hornwort, amazon sword). High-tech plants needing strong light (carpet plants, red stems) require better lights at $30-60 USD — decide on your plant ambitions before buying the light.
- ✦SunSun canister filters: best value at this price point — maintain every 6-8 weeks, outlasts cheaper filters
- ✦DIY CO2 (yeast + sugar) costs $2-3 to set up and significantly improves plant growth in medium-light tanks
- ✦Cardinal tetras are more expensive than neons but far more stunning — worth the extra $0.50 per fish for a display tank
- ✦Budget buffer: keep $15-20 in reserve for the first 3 months — new tanks always need something unexpected
Where to Buy Aquarium Equipment in Cambodia — 2026
Toul Tom Poung Market (Russian Market), Phnom Penh: the largest concentration of aquarium vendors in Cambodia. Upper floor has multiple fish sellers, equipment shops, and specialist plant sellers. Prices are negotiable for larger purchases. Best for: tanks, basic filters, local fish, live plants. Open daily from early morning — arrive before 10 AM for best selection.
Online Cambodia aquarium groups (Facebook): search "ត្រីFishCambodia," "Aquarium Cambodia," and "Fish Cambodia Sale" for live sales, auctions, and direct-from-breeder purchases. Quality is variable but prices are often 20-30% below shop prices. Best for: specialty fish, rare plants, second-hand equipment.
4848 One Shop (online, nationwide delivery): curated selection of quality fish (bettas, guppies, corydoras, tetras, goldfish), aquarium equipment starter kits, live plants, and food. Nationwide shipping via VET Express with live arrival guarantee. Best for: reliable quality, species selection, after-purchase support.
Chinese importers via Lazada Cambodia and local agents: cheap equipment (tanks, filters, lights, CO2 systems) imported from Chinese manufacturers. Quality is variable — read reviews carefully. SunSun and Jiajia brand equipment from these sources is generally reliable at good prices. Avoid unknown-brand heaters — unreliable heaters are a major cause of tank crashes.
- ✦Toul Tom Poung: best for tanks, basic equipment, and local fish — negotiate on larger purchases
- ✦Facebook groups: best prices but inspect fish in person or request video before buying
- ✦Chinese equipment: reliable for canister filters and lights; avoid cheap heaters and air pumps (they fail)
- ✦Buy equipment before fish — having the right setup ready before the fish arrive prevents scrambling and mistakes
Monthly Running Costs — What to Budget After Setup
After the initial setup cost, monthly running costs for a basic 40-liter community tank in Cambodia are very low. Electricity: a small filter and air pump running 24/7 uses approximately 10-15 kWh per month, costing $1-2 USD at Cambodia's electricity rates. Fish food: a quality betta or community food lasts 1-3 months at $2-5 per container — budget $1-2 per month. Water conditioner: a small bottle lasts 3-6 months — budget $0.50 per month. Total monthly cost for a basic tank: $2.50-5.50 USD.
Additional variable costs: replacement fish ($2-10 USD when fish die, as they eventually do), replacement filter media ($2-5 USD every 3-6 months for mechanical media), aquarium salt and medications ($5-10 USD per treatment course when disease occurs), and plant trimmings and replacements ($2-5 USD per year for a basic planted tank).
The single biggest money-saver in long-term fishkeeping is preventing disease through consistent water quality maintenance. A 25% weekly water change, correct feeding amounts, and a cycled filter cost nothing and prevent 80% of disease. The treatments, replacement fish, and equipment failures from neglected tanks cost far more than good maintenance habits.
- ✦Monthly cost for a 40L community tank in Cambodia: ~$3-6 USD — very affordable hobby
- ✦Invest in a test kit once ($8-12 for API master kit) — saves multiples of that in disease prevention
- ✦Grow your own live plants from cuttings — hornwort and water sprite propagate for free
- ✦The cheapest thing you can do for fish health is a weekly 25% water change — free, takes 10 minutes, prevents most diseases
4848 OneShop Starter Kits — Pre-Selected for Cambodia
Starting an aquarium involves many decisions that beginners find overwhelming — which filter, which fish are compatible, how many to buy, what food, which plants. 4848 One Shop solves this with pre-configured starter kits designed specifically for Cambodia's water conditions and climate.
Our starter kits include: correctly matched tank and filter combinations, Cambodia-adapted fish selections (species that thrive in local water and warmth), appropriate food samples, dechlorinator, and a printed care guide in Khmer and English. Kits start from $25 USD for a basic betta setup and $55 USD for a small community tank.
Every 4848 One Shop purchase includes after-sale support via Telegram — if your fish get sick, your water parameters are off, or you have questions about expanding your setup, we are available to help. We have helped hundreds of Cambodia fish keepers start successfully and continue growing their hobby. Browse our catalog or message us directly to discuss the right starter kit for your space and budget.