Why professional services employees leave and how to understand why
Why associates and managers leave consulting, accounting, legal and advisory firms, and how to ask about progression, workload and partners at exit.
6 min readRead articleAquarium shops, breeders and tank-maintenance services keep live fish alive in water that must be right every day. HR work is covering feeding rounds, training careful handlers and keeping delivery and service visits honest.

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Share your requirementsAn aquarium fish business may be a shop, a breeding unit, a wholesale trader of ornamental fish, or a service that installs and cleans home and office tanks. The team usually includes counter staff, tank attendants who feed and clean, a breeder or hatchery hand, packers for live shipments, and technicians who visit customers. The animals cannot wait. Feeding, filter checks, water changes and aeration go on every day, including holidays and power cuts. A missed round or a wrong chemical can wipe out a week's stock. Staff are often young, learn by watching one senior, and carry fish knowledge in their heads rather than on paper. See also HR for professional services.
These are the places the people side of this kind of business tends to give way. The rest of this page works through them.
HR here has to work for each of these groups, not only the office. The set-up below is written with all of them in mind.
GullyHR runs talent acquisition for permanent roles in aquarium fish businesses. For each role we agree the job description with you, find and screen candidates against it, and support the offer through to joining. Tell us the role and the number of people, and we start there.
We recruit permanent employees. We do not supply contract or temporary staff.
Every business interviews, but few have a written process that works the same way for every role and every interviewer. GullyHR designs yours, from the role brief to the offer, trains your managers to run it, and can run it for you on the roles you hand us.
We agree what the role must deliver, the must-have and nice-to-have skills, and how each will be scored.
Screening call, assessment, interview rounds and decision points, sized to the role and the number of people you hire.
Structured questions for each role family and a rating guide, so two interviewers judge the same answer the same way.
A short briefing for your managers on what to ask, what to avoid and how to give a clear yes or no.
Who approves, how the offer is made, and how candidates are kept informed from first call to joining.
Feeding, filter checks and water tests do not stop on Sundays or festivals, so leave planning is a stock-saving issue.
Which species fight, which need warmer water and which medicine is safe sits in one person's memory.
A heavy hand with salt, medicine or feed can kill a tank, and the loss is hard to trace to a person.
Aerators and heaters fail at odd hours, and someone must be reachable and willing to come in.
Packing, oxygen, timing and handover to the courier all need care, and a late handoff means dead stock.
Technicians clean tanks in customers' houses, and visit time, behaviour and replacement of fish are hard to verify.
A new salesperson who guesses an answer sells the wrong fish to the wrong tank and the customer returns angry.
Careful fish handlers are paid like general helpers and leave once a plant nursery or pet shop offers a little more.
Start with the topics that matter most here: HR Operations and Governance; Learning and Development; Retention and Attrition Management. Then work through the rest. Each topic is written for professional services, not in general.
An HR function that runs the same way every month.
Training planned from need rather than from the calendar.
Who leaves, when, why — and which of them mattered.
How many people, in which roles, by when — and what they will cost.
Structure, reporting lines and who is allowed to decide what.
Requisition to joining, the same way every time.
A first day that is the same for the fifth joiner as the first.
Records, attendance, leave and the day-to-day HR that must simply work.
Salary structure, payroll inputs and a month that closes on time.
Goals, reviews and ratings that hold up in a conversation.
Named backups for the roles that cannot be vacant.
Communication, recognition and the conditions people actually work in.
Two routes — one for complaints, one for conduct — kept separate.
Policies a manager can apply, and obligations with owners and dates.
Induction, records, incident reporting and follow-through.
Resignation to relieving letter, in a defined order.
Records that survive people, and approvals that do not queue.
A short monthly pack management actually reads.
The pieces a aquarium fish businesses business puts in place, in an order that makes each easier. Open any card for the detail.
A short checklist for each tank row: feed, filter, temperature, deaths noted, and a name against each.
A short checklist for each tank row: feed, filter, temperature, deaths noted, and a name against each. Keep it with the attendance and leave records so cover is visible.
Fix who comes in when aerators or heaters fail, how they are paid for it, and who is the backup.
Fix who comes in when aerators or heaters fail, how they are paid for it, and who is the backup.
A simple card per common species: food, water needs, mates and enemies, common illness.
A simple card per common species: food, water needs, mates and enemies, common illness. A new hand then learns from the card and the senior.
A short script of questions to ask a buyer about tank size and existing fish before recommending.
A short script of questions to ask a buyer about tank size and existing fish before recommending. The employee onboarding can carry this for the first fortnight.
A visit sheet signed by the customer, and a dispatch sheet with packing time and courier handover time.
A visit sheet signed by the customer, and a dispatch sheet with packing time and courier handover time.
Move from helper to attendant to senior handler with a clear skill check.
Move from helper to attendant to senior handler with a clear skill check. See compensation benchmarking.
Before changing anything, find out what is true today. These checks take an afternoon and tell you which of the topics above to start with.
Share your requirementsConfirm with a qualified professional. What applies to you depends on your business, your state and your arrangements, and it changes. This page describes practice. It does not state a legal position.
The services below fit this kind of business best. Each starts by recording where you stand, and every later report compares against that. We do not promise outcomes.
Daily rounds and holiday cover recorded without gaps.
A first-fortnight plan so new hands learn species and tanks safely.
Skill steps from helper to senior handler.
Hiring handlers who are patient and careful rather than just available.
Start with a free conversation, or see the paid HR Diagnostic.
Understand the business, its workforce, current processes and HR challenges.
Find the missing, weak, inconsistent or person-dependent processes.
Create the structure, processes, policies, SOPs, dashboards and systems needed.
Help HR and department managers actually adopt the new system.
Digitise repetitive and approval-based workflows where it is worth doing.
Track hiring, attendance, employee cost, performance, training and attrition.
Strengthen the people-management system continuously, not once.
From the GullyHR blog: one on HR in professional services, and one on each of the topics this page points to.

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Make a roster in advance, pay fairly for the day, and name a backup. A checklist signed at the end of each round shows what was done.
Pair the new person with a senior for the first weeks, give species cards and let them handle only simple tasks until checked.
Link a modest rise to skill steps and low losses. Compare with nearby pet and nursery pay first.
A customer-signed visit sheet with arrival and departure time, plus a sample call to customers each week, is usually enough.
Common species, tank basics, what questions to ask a buyer, and when to refer a question to the senior.
We would look at the daily care round, how holidays are covered and how losses are noticed. A care roster and a species card set are a sensible first job. After we talk it through, scope and deliverables are put in writing.
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