I'm looking at shrimp aquaculture research rn and have a question about why shrimp infection models use RNA extraction instead of DNA extraction. Like for example, when a shrimp is infected with WSSV, RNA is extracted, and RT'ed into cDNA to look at if viral genes are present or not. Why is that? Why not just extract DNA? The virus will still use the host expression machinery to make DNA that will eventually turn into RNA into protein. Please help I really want to know why RNA is preferred over DNA in extraction. submitted by /u/rwhatueat9969 [visit reddit] [comments ..read more

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We run a fish farm here in california and my holding tanks paint/seal has worn away so it’s time for another coat but it’s been 20 years so I forgot what we used last time. It has constant water flowing through it when we have fish waiting to be sold in them. I’m currently drying them out to recoat them. The water doesn’t get stagnant in them, the seal is more so to protect our nets and the fishes skin from the rough concrete. Any tips on what I should use. It was a paint last time submitted by /u/anlexminer [visit reddit] [comments ..read more

Hey Reddit! ​ I operate a trout farming business here in Europe, utilizing the raceway (flow-through) method. As we continue to grow, the management of traceability for our fish has become increasingly crucial. ​ Currently, we're relying on a custom-made software that's showing its age and limitations. I believe it's time to transition to a more professional solution, preferably developed by experts in the field. ​ Do any of you have recommendations for traceability software tailored specifically for aquaculture businesses like ours? Thanks submitted by /u/Frosty_Photograph_95 [visit reddit ..read more

I have twice planted geoduck seeds on the shore of Hood Canal in Washington state in 4” pipe covered with 1” mesh over the top but each time little beach crabs have eaten them in their first day. I wonder if anyone here has had luck rearing geoducks in an environment with a lot of little crabs? I’m thinking about digging out the beach more and putting in sand for them before I install the pipes. That combined with mesh like what you’d use for a screen door, for at least the first year until they establish. Any wisdom for me? submitted by /u/seattle_shmeattle [visit reddit] [comments ..read more

I got hired by my state’s game and fish department to be a technician at one of their trout hatcheries for the summer. I’ll be a full time employee living on site. I’m curious what the day to day life was like for any of you that have had a similar position. What was the housing like? submitted by /u/macroblitz4948 [visit reddit] [comments ..read more

Used to work on an oyster farm, moved into a career couple years ago, hate being indoors and in front of a computer all day, had a genuine interest in oyster farming, anyone involved in Ireland with experience or knowledge of how difficult it would be to start one? submitted by /u/Few_Interaction_6295 [visit reddit] [comments ..read more

100 ft cord. 1 prop. Minimal rust on top of motor housing, and a little dirty from barn storage. Never been used but I have no idea what year model is, and I have had no luck finding used/pre-owned prices online. How much is this thing worth? submitted by /u/tausdigger62 [visit reddit] [comments ..read more

I have a degree in computer science and business. I almost went to school for aquaculture but alas I didn’t and I wish I did. Are there any jobs in the space I could apply for without going back to school? I’m looking into a career shift so I’d appreciate if there’s anyone working in data analytics related to aquaculture or similar I could dm and talk to. submitted by /u/Carbonitty [visit reddit] [comments ..read more

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