hammerhead":1gfs27om said:
I have 3 colonies with approx 400 adult females in each. I also have many other bins with different size roaches, also over 20,000, and have had colonies for over 5 years. They haven't complained yet about me using cardboard rolls or cup holders and they are doing just fine. I can maintain a large colony with them. Have you ever tried?
I've used paper towel rolls but for a breeder colon I just figure, why bother? I rather they be out mingling in the colony doing their thing than sitting in the tubes. Now I'm not saying you can't do it and especially if you are keeping small amounts like only 400 females per colony I am sure a big enough bin gull of drink holders could work BUT that same bin with eggcrates will hold all 1200 females just as efficiently as separating them into 3 separate ones meaning the 3 crates you are maintaining could EASILY be reduce to a single footprint that is easier to control.
That is more the point I am making. If it is in small enough numbers then space isn't an issue but if you want to maximize the real-estate of one bin then there really is no substitute. Just seems easier for me to have 3 setups with 1000 females and 200-300 males each opposed to the 8 bins I would need doing it as you have it setup... In all reality I could do 1500 and 1500 and have 2 bins, same 300 males and be just as fine but apart from those 3 bins is my main breeder bin that is a 50/60gal with 3000+ adults on its own.
I suppose their are many ways to skin a cat as the phrase goes just some can be viewed as "The best way" and others as "Good enough". But hell, in the end, if it aint broke don't fix it and if its working for you thats awesome. I just got another stack of flats in and at this rate I suppose I am in the same "if it aint broke, don't fix it" situation as well. I simply did it the way the big breeders did and then improved on it for my own use.
And hopefully my tone didn't come off as me being critical of your own setup. Due to my career I tend to be tedious as to stuff like that and "efficiency" is a motto of mine that annoyingly gets applied to everything I do hahaha. The cup holders are a great option if you cant get your hands on egg flats but at the same time I wouldn't consider them a replacement/substitute considering the pros and cons. :study: