1in Flat Top Biological Coral Frag Plugs

IceCap's 1" Coral Frag Plugs feature a dense arrangement of small ceramic spheres that create an ideal mounting surface for coral propagation. These versatile plugs provide excellent stability and secure attachment for most coral species.

The compact 1" size makes them perfect for individual coral fragments, while the ceramic sphere construction ensures reliable adhesion. Installation is quick and straightforward using cyanoacrylate super glue gel (sold separately).

Base Dimensions (WxH): 1in x .25in
Tapered Stem Dimensions(WxL): 11-9mm x 16mm
Quantity Per Bag: 25pcs

Features

Ultra-High Surface Area
Natural Tan Color
Textured Mounting Surface
Neutral pH(7-7.5)
Great for Frag Farming
Tapered Stem Fits Most Frag Trays

Why Biological Frag Plugs Are Superior to Traditional Plugs:

Enhanced Coral Bonding - Porous ceramic sphere construction provides superior surface area that encrusting corals can naturally bond to, creating stronger, more stable attachments
Improved Water Flow - Porous design allows water to flow freely through the plug, unlike solid traditional plugs that restrict circulation
Healthy Bacterial Colonization - Increased surface area promotes beneficial bacteria growth without affecting pH levels
Natural Aesthetics - Natural coloration blends seamlessly into reef displays, eliminating the unsightly bright white contrast of traditional plugs
Reduced Algae Growth - Natural color reduces algae promotion compared to bright white traditional plugs that can become an eyesore
True Porosity - Unlike traditional plugs that may have surface texturing but remain solid and non-porous, biological plugs offer genuine porosity throughout