Air Diffuser Long bracket for grouped spacing

Bracket for assembling rows of air diffusers here:https://makerworld.com/en/models/1271146-air-diffuser-long These diffusers are fantastic and work great in a bucket to make compost tea. Unfortunately, they float to the top and it's hard to get good coverage on a 5 gallon bucket. This is a simple bracket that has a VERY tight friction fit to help align a row of 5 air stones. it also has holes for small zip ties to attach some form of weight. This isn't perfect but it gets pretty great coverage on a 5 gallon bucket for making compost tea in the garden.