T piece with tap on the outlet of all Eheim external filters to drain water.
Fine sieve to clean sand.
Assorted Eheim pipes and fittings to drain and fill tanks, buckets ECT.
Small LED Torch for checking under rocks bogwood ECT.
Plastic jugs for that quick grab a fish and were can I put it for 10 mins?
A box of dry towels for that spill that you think will be found by the wife. Also to cover a tank when fish have been moved and you can’t turn the lights in the fish house off or you have a fish in an open top container and it may jump.
Strong Drugs for numbing the wife,s nagging
Poly box and plastic bags in the car you never know when your spot that Zeb for under a fiver.
White paint pen to mark dates of spawning ECT on the tank.
Tobacco and papers for that quick fag after the stress of moving a tank full of fish.
Spare caves for the breeding group of L173,s that some one dumps on the doorstep.
Two of every item in the fish house for any critical failure of equipment.
magnifying Glass to check for any damage to a fish.