Instant Ocean HoldFast Epoxy Stick, Fish Safe 4 oz

The Instant Ocean HoldFast Epoxy Stick is a versatile adhesive that is designed for use in fish tanks. It is specifically formulated to be safe for fish and coral, making it a popular choice among aquarium enthusiasts. One of the standout features of this epoxy stick is its ability to bond various materials together. Users have reported successfully using it to attach handles to glass lids, secure rocks in aquascapes, and even glue coral pieces together to create one cohesive piece. In terms of ease of use, customers have found the HoldFast Epoxy Stick to be very user-friendly. It is easy to work with and has a long working time, allowing users to make adjustments and rearrange their placement as needed. However, it is important to note that the epoxy does harden over time, so timely use is necessary for optimal results. The overall reception of this product has been positive, with many customers praising its effectiveness and durability. It has been described as superior to other, more expensive brands on the market, with users noting that it does not become crumbly like some alternatives. In addition, it has been commended for its ability to secure rocks and prevent the growth of unwanted organisms, such as Aptasia. However, one drawback mentioned by users is that the epoxy may not fully cure underwater. Some customers have reported that it does not harden completely, particularly when used to glue frags together. This may be a Consideration for those looking for a strong adhesive specifically for fragging purposes. Overall, the Instant Ocean HoldFast Epoxy Stick is a reliable adhesive for various aquarium projects. It offers ease of use, durability, and safety for fish and coral. While it may not be the best choice for gluing frags, it excels in other applications such as aquascaping and rock securing.