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Sale on now. 10% off orders over $50, discount applied automatically at checkout. Max discount $50. 

20% off Oase Biomaster Canister Filters with coupon code Biomaster - ends June 17 2026.

Bioscape Substrate Breakwater Brown Coarse 2 - 4mm - Aquatic Supplies Australia

Bioscape Substrate Breakwater Brown Coarse 2-4mm

by Bioscape
CODE BIS91
$25.95 - $49.95
$25.95
$25.95 - $49.95
$25.95
Availability:
1 in stock.
Availability:
2 in stock.
Size: 3kg

Premium all natural aquarium substrate from Bioscape which is triple washed and won't affect your pH. This substrate can be used alone, to create scaping highlights, mixed with nutrient rich plant soils or other decorative gravels, or as a base drainage layer in terrariums.

  • Does not affect aquarium pH
  • Triple washed
  • Used by itself or to create scaping highlights
  • Coarse size 2-4mm


Premium all natural aquarium substrate from Bioscape which is triple washed and won't affect your pH. This substrate can be used alone, to create scaping highlights, mixed with nutrient rich plant soils or other decorative gravels, or as a base drainage layer in terrariums.

  • Does not affect aquarium pH
  • Triple washed
  • Used by itself or to create scaping highlights
  • Coarse size 2-4mm