Aug 26, 2021 #1 kris2001 Well-Known Member View Badges Joined Oct 2, 2017 Messages 596 Reaction score 76 Rating - 0% 0 0 0 I've been using this unknown brand of automatic fish feeder, there is a hexagonal shape cavity on the bottom of the feeder what's the use of it? Is it because I can put a hexagonal head screw in it and tighten it ? the screws I had at home didn't fit it perfectly it feels like sliding off.
I've been using this unknown brand of automatic fish feeder, there is a hexagonal shape cavity on the bottom of the feeder what's the use of it? Is it because I can put a hexagonal head screw in it and tighten it ? the screws I had at home didn't fit it perfectly it feels like sliding off.
Aug 27, 2021 #2 vetteguy53081 Well known Member and monster tank lover View Badges Partner Member 2024 Excellence Award Reef Tank 365 RGB Article Contributor Tampa Bay Reef Keepers West Palm Beach Reefer Hospitality Award Ocala Reef Club Member 305 Reef Club Wisco Reefers Midwest Reefer Fish Medic MAC of SW Florida Rock Pool Reef Keepers R2R Secret Santa 2023 My Tank Thread My Aquarium Showcase Joined Aug 11, 2013 Messages 91,815 Reaction score 202,727 Location Wisconsin - Rating - 100% 13 0 0 It is meant for a mounting rod that came with it