Aquascape Competition Preparation: From Layout to Submission

Entering an aquascaping contest transforms the hobby from a personal pastime into a focused creative project. Whether you are eyeing IAPLC, AGA or a regional event, a solid aquascape competition preparation guide can mean the difference between honourable mention and a top placement. Gensou Aquascaping Singapore has supported competitors at every level, and the process below reflects what actually works — not just theory.

Choose Your Competition and Timeline

Most major contests accept submissions between April and July, with results announced later in the year. IAPLC entries typically close in late May. Work backwards from the deadline: a competition-ready planted layout needs 3 to 5 months of growth to reach peak condition. Factor in Singapore’s warm climate — ambient temperatures of 28 to 32 °C accelerate plant metabolism, so growth timelines may be shorter than what temperate-region guides suggest, but algae pressure is also higher.

Plan the Layout on Paper First

Sketch multiple compositions before touching a single stone. Study the golden ratio and rule of thirds, but do not treat them as rigid formulas. Strong competition entries often break conventions with purpose — an off-centre focal point or dramatic negative space can be more memorable than a textbook triangle. Decide on a primary hardscape material (Seiryu stone, driftwood, or a combination) and plan plant placement by growth rate and mature height.

Select Plants Strategically

Judges look for healthy, dense growth with clean transitions between species. Limit yourself to 8 to 12 plant species — too many creates visual noise. Choose a dominant carpet species such as Hemianthus callitrichoides or Glossostigma elatinoides, a midground filler like Staurogyne repens, and two or three stem plants for the background. Ensure every species thrives under similar light and CO2 levels to avoid patchy growth.

Maintain Relentlessly

Competition tanks demand a higher level of upkeep than display aquariums. Trim stems weekly to encourage bushy lateral growth. Remove dead or yellowing leaves the moment they appear. Dose fertilisers consistently — any nutrient deficiency shows up in photographs far more obviously than it does in person. Perform 50 per cent water changes twice a week during the final month to keep water crystal clear and reduce dissolved organics.

Manage Algae Aggressively

Even a faint dusting of green spot algae on the glass can ruin a submission photo. Run a strong cleanup crew — Amano shrimp, otocinclus and nerite snails are the standard team. Spot-treat any brush algae with a syringe of liquid carbon or diluted hydrogen peroxide. In the weeks before your photo shoot, reduce the photoperiod by one hour to tip the balance away from algae without harming plant growth.

The Submission Photo

This single image carries your entire entry. Use a DSLR or mirrorless camera on a tripod, shoot in RAW, and set a custom white balance around 6500 K. Darken the room completely and let the tank light be the only source. Shoot at f/8 for maximum sharpness across the frame. Remove all visible equipment — heaters, filter pipes, thermometers — before the shoot. Many competitors available on Carousell sell glass lily pipes and inline equipment specifically for photo-day aesthetics.

Take at least 50 frames and select the sharpest one. Minor adjustments to exposure and white balance in post-processing are generally accepted, but avoid heavy manipulation — judges have seen every Photoshop trick.

Common Mistakes That Cost Rankings

Submitting too early, before the tank has matured, is the most frequent error. Visible algae, uneven carpet growth and cloudy water all signal a rushed timeline. Another common pitfall is ignoring the background — a cluttered wall behind the tank bleeds through the glass. Use a plain white or black backdrop sheet for your photo session.

Related Reading

• How to Photograph Your Aquascape for Competition
• Aquarium Photography Tips: Phone and Camera
• Advanced Aquascape: Layered Substrate and Depth