Large Coral Frag Holder & Marine Cave Shelter - Aqua Rocks Tunze they can be harvested with

they can be harvested with the included Artemia Sieve

The patented anti-overfoaming system intermediate chamber prevents the skimmer from over foaming and controls the skimmer performance

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crustaceans and fish in less than 30 seconds

Large Coral Frag Holder & Marine Cave Shelter - Aqua Rocks Tunze they can be harvested withDesigned with versatility in mind, the hollow interior can be filled with sand or rubble to enhance biological filtration or to create a naturalistic substrate for burrowing species. Its bold coloring and organic shape make it a standout centerpiece that blends seamlessly into any aquascape while offering essential shelter and surface area for beneficial bacteria. Key Features: Holds 6 coral frags securely Provides a natural hideout for marine fish,