Aquarium Photography Tips

This guide covers aquarium photography tips with practical steps for home aquariums. Great tank photos need clean glass, angled lighting, and patience — gear matters less than technique for most keepers.

For related reading, see Breeding Freshwater Fish at Home and Fishless Cycling Deep Dive.

Clean Glass First

Algae on outer glass ruins every shot. Wipe viewing panel immediately before shooting — inner algae on lens side too if accessible.

Turn off room lights to reduce reflections; shoot perpendicular to glass, not at steep angles.

Camera Settings

Use shutter priority 1/125s or faster for moving fish; raise ISO rather than blur. Tripod helps static aquascape shots at slower speeds.

Phone cameras: tap to focus on mid-tank, lock exposure, use burst mode for fish.

Lighting and White Balance

Tank LEDs skew blue — adjust white balance manually or fix in editing. Photograph during photoperiod peak before CO2 off yellowing at day end if applicable.

External flash angled from above reduces flat lighting but risks glare — diffuse with softbox or bounce.

Composition

Rule of thirds for hardscape focal stones. Remove floating thermometers and airline from frame temporarily.

Include one fish for scale in aquascape shots — empty tanks look like product renders.

Editing Ethics

Contest entries often require minimal manipulation — clarify rules before heavy saturation. Honest photos help sell livestock accurately too.

Slight crop and white balance correction is standard; cloning out sick fish misrepresents tank health.