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Marine Miscellaneous Fish

Miscellaneous Marine Aquarium Fish

Discover a variety of marine aquarium fish at Apex Aquatic. This collection features saltwater fish that may not fit into a specific category, giving marine aquarium enthusiasts the opportunity to explore different species, colours and behaviours for their aquariums.

Whether you're expanding an established saltwater aquarium or searching for something different for your marine setup, explore the available species and check each product listing for adult size, diet, temperament and compatibility with your existing livestock. Choosing suitable tank mates and providing appropriate water conditions are essential for a healthy marine aquarium.

Shop marine aquarium fish online at Apex Aquatic and explore our selection of saltwater species, with carefully packed livestock and Australia-wide shipping options.

Every fish quarantined. Every coral dipped and pest-checked. Dedicated fish quarantine, strict import screening and ongoing biosecurity monitoring - so everything you see is health-checked, settled and ready to thrive.

How we quarantine →

Marine Miscellaneous Fish care guide

Water

SG 1.020-1.025 · 24-26°C · pH 8.0-8.4 · stable, mature system

Tank

Fully cycled marine setup - match each species’ minimum tank size and swim room

Acclimation

Float the sealed bag 20 minutes, then drip acclimate slowly before release

Feeding

Quality marine pellet plus frozen variety, 1-2 times daily

Species-specific husbandry lives on each product page. Every fish is quarantined, and every coral dipped and pest-checked, before sale.

How we quarantine →Care question? Ask us →
28 products
The showroom

Come see it in the flesh

Rows of marine and freshwater display tanks, live coral, and a team who actually keep reef and planted systems themselves. Pop in - the advice is free and the tanks are worth the trip.

  • 57-61 Alexandra Parade, Collingwood VIC 3066
  • 1300 880 373
  • Open 7 days a week
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