Reef Crest Aqua Weld (600 Gram) RO Filters & Media Compact profile is suited to

Compact profile is suited to nano aquariums and restricted cleaning areas

and ammonia through biological filtration

flexible branches

4 and 9 when used with a valid Seneye+ slide

Reef Crest Aqua Weld (600 Gram) RO Filters & Media Compact profile is suited toReef Crest Aqua Weld (600 Gram) Reef Crest Aqua Weld (600 Gram) is a bulk size reusable thermoplastic polymer for larger aquarium aquascaping projects, repeated rockwork adjustments and general aquarium safe repair work. Bulk Aqua Weld for Bigger Aquarium Projects The 600 gram size is ideal for larger rock structures, repeated fragging sessions, maintenance departments or hobbyists who want more Aqua Weld on hand. The beads soften in hot water, become